The SanDisk Pro G40 Ultra Rugged SSD is a rugged and high-performance solid-state drive designed specifically for use in demanding environments. It offers a high storage capacity of up to 2 TB and a fast data transfer rate of up to 1050 MB/s. The SanDisk Pro G40 Ultra Rugged SSD's enclosure is shockproof, dustproof and waterproof to IP55 standards. It is also able to withstand shock and vibration, making it ideal for use in harsh environments such as construction sites, outdoor adventures or military use. The SanDisk Pro G40 Ultra Rugged SSD features a USB 3.2 Gen 2x2 interface that enables fast and reliable data transfer. It also supports AES 256-bit encryption to protect your data from unauthorised access.
The SanDisk Pro G40 Ultra Rugged SSD is a rugged and high-performance solid-state drive designed specifically for use in demanding environments. It offers a high storage capacity of up to 2 TB and a fast data transfer rate of up to 1050 MB/s. The SanDisk Pro G40 Ultra Rugged SSD's enclosure is shockproof, dustproof and waterproof to IP55 standards. It is also able to withstand shock and vibration, making it ideal for use in harsh environments such as construction sites, outdoor adventures or military use. The SanDisk Pro G40 Ultra Rugged SSD features a USB 3.2 Gen 2x2 interface that enables fast and reliable data transfer. It also supports AES 256-bit encryption to protect your data from unauthorised access.
in 3 offers
The lowest price for SanDisk Professional 4TB PRO-G40 SSD Thunderbolt 3 Portable SSD right now is $1,586.54 at Amazon.com.au, compared across 3 retailers.
The all-time low was $583.21 on 13 Oct 2025 — today's price is 172% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 4 June 2026.
SanDisk Professional 4TB PRO-G40 SSD Thunderbolt 3 Portable SSD
The SanDisk Pro G40 Ultra Rugged SSD is a rugged and high-performance solid-state drive designed specifically for use in demanding environments. It offers a high storage capacity of up to 2 TB and a fast data transfer rate of up to 1050 MB/s. The SanDisk Pro G40 Ultra Rugged SSD's enclosure is shockproof, dustproof and waterproof to IP55 standards. It is also able to withstand shock and vibration, making it ideal for use in harsh environments such as construction sites, outdoor adventures or military use. The SanDisk Pro G40 Ultra Rugged SSD features a USB 3.2 Gen 2x2 interface that enables fast and reliable data transfer. It also supports AES 256-bit encryption to protect your data from unauthorised access.
The SanDisk Pro G40 Ultra Rugged SSD is a rugged and high-performance solid-state drive designed specifically for use in demanding environments. It offers a high storage capacity of up to 2 TB and a fast data transfer rate of up to 1050 MB/s. The SanDisk Pro G40 Ultra Rugged SSD's enclosure is shockproof, dustproof and waterproof to IP55 standards. It is also able to withstand shock and vibration, making it ideal for use in harsh environments such as construction sites, outdoor adventures or military use. The SanDisk Pro G40 Ultra Rugged SSD features a USB 3.2 Gen 2x2 interface that enables fast and reliable data transfer. It also supports AES 256-bit encryption to protect your data from unauthorised access.
Last updated at 04/06/2026 02:27:27
SanDisk Professional 4TB PRO-G40 SSD - Up to 3000MB/s, Thunderbolt 3 (40Gbps), USB-C (10Gbps), IP68 dust/Water Resistance, External Solid State Drive
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
SanDisk Professional PRO-G40 SSD - 4TB
Free delivery
SanDisk Professional 4TB PRO-G40 SSD Thunderbolt 3 Portable SSD
30-day returns
originally posted on bestbuy.com
The SanDisk Professional PRO-G40 SSD 2TB External Thunderbolt 3 and USB-C NVMe Portable SSD is an exceptional product with read and write speeds of up to 2700MB/s and 1900MB/s respectively via Thunderbolt 3, it provides lightning-fast data transfer, making it an ideal choice for creative professionals who work with video and photography. I was able to run some real-world tests as well as some synthetic load via the BlackMagic Application. All I can say is that IT IS FAST. Read speeds and write speeds exceeded the marketing specs. This may be the first drive I have ever used that exceeded its claims! I was able to really push this drive as I am a creative professional and I am always looking for fast external storage for the colossal file sizes I work with every ... MoreThe SanDisk Professional PRO-G40 SSD 2TB External Thunderbolt 3 and USB-C NVMe Portable SSD is an exceptional product with read and write speeds of up to 2700MB/s and 1900MB/s respectively via Thunderbolt 3, it provides lightning-fast data transfer, making it an ideal choice for creative professionals who work with video and photography. I was able to run some real-world tests as well as some synthetic load via the BlackMagic Application. All I can say is that IT IS FAST. Read speeds and write speeds exceeded the marketing specs. This may be the first drive I have ever used that exceeded its claims! I was able to really push this drive as I am a creative professional and I am always looking for fast external storage for the colossal file sizes I work with every day.The drive’s compact and portable design makes it easy to carry around and use on-the-go. It's perfect for those who need to transfer large files quickly and securely, without having to worry about the device getting damaged. With its P68 dust- and water-resistant rating, it can withstand harsh environmental conditions and accidental drops, ensuring your data remains safe and secure.The SanDisk Professional PRO-G40 SSD is an excellent investment for professionals who require fast and reliable storage for their creative projects. It's particularly useful for video editors, photographers, and other creatives who work with large files, as it allows them to transfer data quickly and efficiently, without sacrificing performance.One of the best features of the SanDisk Professional PRO-G40 SSD is its Thunderbolt 3 connectivity, which provides incredibly fast transfer speeds. I was able to hit almost 2900MB/s read and 2300MB/s write speeds—THAT IS NUTS. This makes it an ideal choice for professionals who work on tight deadlines and require quick turnaround times. Additionally, the USB-C NVMe interface ensures compatibility with a wide range of devices, making it easy to transfer files across different platforms.Another great thing about this product is its durability. It's built to last and can withstand rough handling, making it an ideal choice for professionals who work in the field. It's also compact and lightweight, making it easy to carry around in your bag or pocket.Overall, the SanDisk Professional PRO-G40 SSD 2TB External Thunderbolt 3 and USB-C NVMe Portable SSD is an outstanding product that delivers on its promise of exceptional performance and durability. It's an excellent investment for creative professionals who require fast, reliable, and portable storage for their work. I would highly recommend this product to anyone looking for a top-quality portable SSD. From one professional to another, this drive slaps.
originally posted on bestbuy.com
The SanDisk Pro-G40 external SSD is one of the best, if not the best, external SSD on the market right now. Its perfect for videographers, vloggers, photographers, or anyone else who wants high performance storage in a portable form factor that can attach to a thin/light laptop, like a MacBook Pro for Thunderbolt3 speeds. If you have a newer Intel laptop, you can also take advantage of the Thunderbolt3 speeds, otherwise, PCs over USB-C will fall back to USB-C speeds of 3.2 Gen2x1.Thunderbolt3 offers up to 40Gbps over USB-C, while USB 3.2 Gen2x1 offers only 10Gbps. In real world performance that's about 2700/1900MB/s Read/Write for TB3 and 1000/1000MB/s for USB-C. Pretty big difference so you'll want to make sure your laptop supports TB3 to make the most use out of ... MoreThe SanDisk Pro-G40 external SSD is one of the best, if not the best, external SSD on the market right now. Its perfect for videographers, vloggers, photographers, or anyone else who wants high performance storage in a portable form factor that can attach to a thin/light laptop, like a MacBook Pro for Thunderbolt3 speeds. If you have a newer Intel laptop, you can also take advantage of the Thunderbolt3 speeds, otherwise, PCs over USB-C will fall back to USB-C speeds of 3.2 Gen2x1.Thunderbolt3 offers up to 40Gbps over USB-C, while USB 3.2 Gen2x1 offers only 10Gbps. In real world performance that's about 2700/1900MB/s Read/Write for TB3 and 1000/1000MB/s for USB-C. Pretty big difference so you'll want to make sure your laptop supports TB3 to make the most use out of this SSD. My MacBook Pro has TB3 so it supported the full bandwidth, the main difference for TB3 and TB4 is better minimums on TB4 but the max is still 40Gbps.The beauty of the SanDisk Pro-G40 however isn't just in raw transfer speeds, which are great, but the random I/O and read/write speeds are fantastic for using this drive as a scratch disk. That's really important for large files because storage is at a premium on MacBook Pros and you're not going to want to keep a lot of large files on your local laptop drives if you can help it.So for work flow, I typically connect my Mirrorless digital camera directly over USB-C to my MacBook Pro, then I'll manipulate the files using MacOS and copy over the video files I want to edit directly to the SanDisk Pro-G40. The files never stay on my MacBook. The transfer speed is as fast as the source (Nikon Z30 reading at 150MB/s from SD card), so pretty slow overall, but once it gets to the Pro-G40 that's a different story. From there, I can edit the video files using LightRoom, PhotoShop or Premiere and its all as silky smooth, responsive, and FAST. Its as if the files were on my local SSD o my MacBook Pro. This also saves a lot of Read/Writes on my local drive which can cause the SSD to wear over time, although I've never had a drive fail or lose capacity over this. But if you can offload that wear/tear to an external, why not?Once I'm done editing photos or videos, I can then upload the finished, much smaller edited files first over Wi-Fi to the cloud. Then I can either delete the RAW footage or transfer those to a NAS directly over USB-C as well.The build quality on the Pro-G40 is excellent as well, rugged and premium looking with silver accents and a rubberized finish on one-side so it doesn't mark up or scuff hard surfaces you set it on. The top side is metal and helps the drive stay cool by dissipating heat. The drive is heavy and water resistant and looks and feels amazing.Very good SSD and the 2TB storage is massive. This alone is like a $600 option on the latest MacBook Pro (2TB to 4TB) and you can use this drive again and take it with you if you upgrade again. You can also move it around from laptop to PC or NAS as mentioned so you don't have to deal with slower transfers over WiFi or even NIC (1Gbps vs. 10Gbps). So yeah the Pros far outweigh the cons!
originally posted on bestbuy.com
The SanDisk Pro-G40 Thunderbolt SSD is an external drive for those who need uncompromising performance from their storage devices. Connected to my M2 MacBook Air, performance is simply astonishing and up to 50% faster than the internal SSD that my Mac came equipped with from Apple! Thunderbolt enables PCIe performance so it shouldn't be a surprise that the drive can hit 2700 MB/s reads. What I love about the PRO-G40 is that it also offers regular USB-C 3.2 backwards compatibility for use with devices that don't have open Thunderbolt ports. It does come with a short TB3 cable in the box which is a plus.As a byproduct of having internal NVMe level performance, the SanDisk Professional drive is a great choice for those who work on UHD+ video projects. My previous ... MoreThe SanDisk Pro-G40 Thunderbolt SSD is an external drive for those who need uncompromising performance from their storage devices. Connected to my M2 MacBook Air, performance is simply astonishing and up to 50% faster than the internal SSD that my Mac came equipped with from Apple! Thunderbolt enables PCIe performance so it shouldn't be a surprise that the drive can hit 2700 MB/s reads. What I love about the PRO-G40 is that it also offers regular USB-C 3.2 backwards compatibility for use with devices that don't have open Thunderbolt ports. It does come with a short TB3 cable in the box which is a plus.As a byproduct of having internal NVMe level performance, the SanDisk Professional drive is a great choice for those who work on UHD+ video projects. My previous external SSD was a USB-C 3.2 model which seemed pretty fast at 900 MB/s R/W performance when I got it about 2 years ago. However, when working on video projects I often found myself copying the input files to my internal storage when possible, so I was working off my internal drive with its higher performance and maximizing the speeds when it came time to export the finished video to my larger external SSD. With the PRO-G40, this extra step is eliminated as the drive is both larger and faster than my internal storage. Especially when stitching dozens of small clips, this drive can easily handle anything you throw at it.The PRO-G40 is also built like an absolute tank and can easily survive being tossed in a camera bag for an outdoor trip. The case seems to offer substantial heat dissipation capability as well. I say this because it gets warm quite quickly and doesn't seem to drop performance by much when hitting it with lots of writes.Finally, the drive comes formatted to work with Macs for Time Machine and is thus incompatible with non Apple devices out of the box. I've left mine formatted as APFS as I haven't used Time Machine for a few years, but I may eventually reformat for compatibility with my Android phone and Windows PCs. Just something to keep in mind if you plan to use this drive with a Windows computer.
| Digital storage capacity | 4 TB |
| Hard disk interface | USB 3.0 |
| Connectivity technology | USB, Thunderbolt |
| Special feature | Portable, Dust Resistant, Water Resistant |
| Hard disk form factor | 2.5 Inches |
SanDisk Professional 4TB PRO-G40 SSD - Up to 3000MB/s, Thunderbolt 3 (40Gbps), USB-C (10Gbps), IP68 dust/Water Resistance, External Solid State Drive
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
SanDisk Professional PRO-G40 SSD - 4TB
Free delivery
SanDisk Professional 4TB PRO-G40 SSD Thunderbolt 3 Portable SSD
30-day returns
The SanDisk Professional PRO-G40 SSD 2TB External Thunderbolt 3 and USB-C NVMe Portable SSD is an exceptional product with read and write speeds of up to 2700MB/s and 1900MB/s respectively via Thunderbolt 3, it provides lightning-fast data transfer, making it an ideal choice for creative professionals who work with video and photography. I was able to run some real-world tests as well as some synthetic load via the BlackMagic Application. All I can say is that IT IS FAST. Read speeds and write speeds exceeded the marketing specs. This may be the first drive I have ever used that exceeded its claims! I was able to really push this drive as I am a creative professional and I am always looking for fast external storage for the colossal file sizes I work with every ... MoreThe SanDisk Professional PRO-G40 SSD 2TB External Thunderbolt 3 and USB-C NVMe Portable SSD is an exceptional product with read and write speeds of up to 2700MB/s and 1900MB/s respectively via Thunderbolt 3, it provides lightning-fast data transfer, making it an ideal choice for creative professionals who work with video and photography. I was able to run some real-world tests as well as some synthetic load via the BlackMagic Application. All I can say is that IT IS FAST. Read speeds and write speeds exceeded the marketing specs. This may be the first drive I have ever used that exceeded its claims! I was able to really push this drive as I am a creative professional and I am always looking for fast external storage for the colossal file sizes I work with every day.The drive’s compact and portable design makes it easy to carry around and use on-the-go. It's perfect for those who need to transfer large files quickly and securely, without having to worry about the device getting damaged. With its P68 dust- and water-resistant rating, it can withstand harsh environmental conditions and accidental drops, ensuring your data remains safe and secure.The SanDisk Professional PRO-G40 SSD is an excellent investment for professionals who require fast and reliable storage for their creative projects. It's particularly useful for video editors, photographers, and other creatives who work with large files, as it allows them to transfer data quickly and efficiently, without sacrificing performance.One of the best features of the SanDisk Professional PRO-G40 SSD is its Thunderbolt 3 connectivity, which provides incredibly fast transfer speeds. I was able to hit almost 2900MB/s read and 2300MB/s write speeds—THAT IS NUTS. This makes it an ideal choice for professionals who work on tight deadlines and require quick turnaround times. Additionally, the USB-C NVMe interface ensures compatibility with a wide range of devices, making it easy to transfer files across different platforms.Another great thing about this product is its durability. It's built to last and can withstand rough handling, making it an ideal choice for professionals who work in the field. It's also compact and lightweight, making it easy to carry around in your bag or pocket.Overall, the SanDisk Professional PRO-G40 SSD 2TB External Thunderbolt 3 and USB-C NVMe Portable SSD is an outstanding product that delivers on its promise of exceptional performance and durability. It's an excellent investment for creative professionals who require fast, reliable, and portable storage for their work. I would highly recommend this product to anyone looking for a top-quality portable SSD. From one professional to another, this drive slaps.
The SanDisk Pro-G40 external SSD is one of the best, if not the best, external SSD on the market right now. Its perfect for videographers, vloggers, photographers, or anyone else who wants high performance storage in a portable form factor that can attach to a thin/light laptop, like a MacBook Pro for Thunderbolt3 speeds. If you have a newer Intel laptop, you can also take advantage of the Thunderbolt3 speeds, otherwise, PCs over USB-C will fall back to USB-C speeds of 3.2 Gen2x1.Thunderbolt3 offers up to 40Gbps over USB-C, while USB 3.2 Gen2x1 offers only 10Gbps. In real world performance that's about 2700/1900MB/s Read/Write for TB3 and 1000/1000MB/s for USB-C. Pretty big difference so you'll want to make sure your laptop supports TB3 to make the most use out of ... MoreThe SanDisk Pro-G40 external SSD is one of the best, if not the best, external SSD on the market right now. Its perfect for videographers, vloggers, photographers, or anyone else who wants high performance storage in a portable form factor that can attach to a thin/light laptop, like a MacBook Pro for Thunderbolt3 speeds. If you have a newer Intel laptop, you can also take advantage of the Thunderbolt3 speeds, otherwise, PCs over USB-C will fall back to USB-C speeds of 3.2 Gen2x1.Thunderbolt3 offers up to 40Gbps over USB-C, while USB 3.2 Gen2x1 offers only 10Gbps. In real world performance that's about 2700/1900MB/s Read/Write for TB3 and 1000/1000MB/s for USB-C. Pretty big difference so you'll want to make sure your laptop supports TB3 to make the most use out of this SSD. My MacBook Pro has TB3 so it supported the full bandwidth, the main difference for TB3 and TB4 is better minimums on TB4 but the max is still 40Gbps.The beauty of the SanDisk Pro-G40 however isn't just in raw transfer speeds, which are great, but the random I/O and read/write speeds are fantastic for using this drive as a scratch disk. That's really important for large files because storage is at a premium on MacBook Pros and you're not going to want to keep a lot of large files on your local laptop drives if you can help it.So for work flow, I typically connect my Mirrorless digital camera directly over USB-C to my MacBook Pro, then I'll manipulate the files using MacOS and copy over the video files I want to edit directly to the SanDisk Pro-G40. The files never stay on my MacBook. The transfer speed is as fast as the source (Nikon Z30 reading at 150MB/s from SD card), so pretty slow overall, but once it gets to the Pro-G40 that's a different story. From there, I can edit the video files using LightRoom, PhotoShop or Premiere and its all as silky smooth, responsive, and FAST. Its as if the files were on my local SSD o my MacBook Pro. This also saves a lot of Read/Writes on my local drive which can cause the SSD to wear over time, although I've never had a drive fail or lose capacity over this. But if you can offload that wear/tear to an external, why not?Once I'm done editing photos or videos, I can then upload the finished, much smaller edited files first over Wi-Fi to the cloud. Then I can either delete the RAW footage or transfer those to a NAS directly over USB-C as well.The build quality on the Pro-G40 is excellent as well, rugged and premium looking with silver accents and a rubberized finish on one-side so it doesn't mark up or scuff hard surfaces you set it on. The top side is metal and helps the drive stay cool by dissipating heat. The drive is heavy and water resistant and looks and feels amazing.Very good SSD and the 2TB storage is massive. This alone is like a $600 option on the latest MacBook Pro (2TB to 4TB) and you can use this drive again and take it with you if you upgrade again. You can also move it around from laptop to PC or NAS as mentioned so you don't have to deal with slower transfers over WiFi or even NIC (1Gbps vs. 10Gbps). So yeah the Pros far outweigh the cons!
The SanDisk Pro-G40 Thunderbolt SSD is an external drive for those who need uncompromising performance from their storage devices. Connected to my M2 MacBook Air, performance is simply astonishing and up to 50% faster than the internal SSD that my Mac came equipped with from Apple! Thunderbolt enables PCIe performance so it shouldn't be a surprise that the drive can hit 2700 MB/s reads. What I love about the PRO-G40 is that it also offers regular USB-C 3.2 backwards compatibility for use with devices that don't have open Thunderbolt ports. It does come with a short TB3 cable in the box which is a plus.As a byproduct of having internal NVMe level performance, the SanDisk Professional drive is a great choice for those who work on UHD+ video projects. My previous ... MoreThe SanDisk Pro-G40 Thunderbolt SSD is an external drive for those who need uncompromising performance from their storage devices. Connected to my M2 MacBook Air, performance is simply astonishing and up to 50% faster than the internal SSD that my Mac came equipped with from Apple! Thunderbolt enables PCIe performance so it shouldn't be a surprise that the drive can hit 2700 MB/s reads. What I love about the PRO-G40 is that it also offers regular USB-C 3.2 backwards compatibility for use with devices that don't have open Thunderbolt ports. It does come with a short TB3 cable in the box which is a plus.As a byproduct of having internal NVMe level performance, the SanDisk Professional drive is a great choice for those who work on UHD+ video projects. My previous external SSD was a USB-C 3.2 model which seemed pretty fast at 900 MB/s R/W performance when I got it about 2 years ago. However, when working on video projects I often found myself copying the input files to my internal storage when possible, so I was working off my internal drive with its higher performance and maximizing the speeds when it came time to export the finished video to my larger external SSD. With the PRO-G40, this extra step is eliminated as the drive is both larger and faster than my internal storage. Especially when stitching dozens of small clips, this drive can easily handle anything you throw at it.The PRO-G40 is also built like an absolute tank and can easily survive being tossed in a camera bag for an outdoor trip. The case seems to offer substantial heat dissipation capability as well. I say this because it gets warm quite quickly and doesn't seem to drop performance by much when hitting it with lots of writes.Finally, the drive comes formatted to work with Macs for Time Machine and is thus incompatible with non Apple devices out of the box. I've left mine formatted as APFS as I haven't used Time Machine for a few years, but I may eventually reformat for compatibility with my Android phone and Windows PCs. Just something to keep in mind if you plan to use this drive with a Windows computer.
I use the "SanDisk Professional - PRO-G40 SSD 2TB External Thunderbolt 3 and USB-C NVMe Portable SSD to back-up my systems on my home computers. gaming SSD in gaming computer, partitioned to 200g C drive, the rest to 2nd partition to store my games and whatnot that don't need backing up. running easeus todo backup of about 150g system, highest compression, to that gaming SSD 2nd partition (quoted at around 400 MB/s), and then doing the same onto the Crucial X8 (quoted at around 1200 MB/s), I do find that this X8 does complete in about 1/4 of the time. About 7 minutes or so to make a complete system backup onto the X8, plugged into a USB 3 port, and about 8 minutes to run the restore when booted off a partitioned sector on the X8 running the easeus todo emergency ... MoreI use the "SanDisk Professional - PRO-G40 SSD 2TB External Thunderbolt 3 and USB-C NVMe Portable SSD to back-up my systems on my home computers. gaming SSD in gaming computer, partitioned to 200g C drive, the rest to 2nd partition to store my games and whatnot that don't need backing up. running easeus todo backup of about 150g system, highest compression, to that gaming SSD 2nd partition (quoted at around 400 MB/s), and then doing the same onto the Crucial X8 (quoted at around 1200 MB/s), I do find that this X8 does complete in about 1/4 of the time. About 7 minutes or so to make a complete system backup onto the X8, plugged into a USB 3 port, and about 8 minutes to run the restore when booted off a partitioned sector on the X8 running the easeus todo emergency flash restore app.For anyone interested, things like virtual memory and all your steam games can be done on 2nd partition on your gaming SSD drive because they don't need to be backed up. having virtual memory set to a large max size, same min and max size, means no fragmentation of other files, and having that virtual memory on extra partition means it doesn't get backed up or anything, meaning your backup drives don't need to be as big. shrink your system partition to as small as it can comfortably handle, and you can easily back it up several times onto a drive like the X8. I use easeus todo backup home lifetime license for each of 3 computers, and use the settings image, 1 time only, system. incremental seems to be somewhat unreliable recently, and the speed of full system backup onto the X8 means not really an issue to do full system backup, then reboot to restore to make sure it works, and then copy to 2 other drives to make sure there are extra copies.~PROS~~Blistering speeds over a Thunderbolt 3 connection~Extremely rugged~Handsome design~Thunderbolt 3 cable included
As a professional for very long time, I have used multiple external hard drives over the years. But I have to say this Sandisk Professional PRO-G40 SSD 2TB External drive is easily one of the best I ever had the pleasure of using this is a high-end external storage device designed to cater to the needs of professionals who require fast and reliable data transfer speeds.First of all the design is sleek, modern and very rugged. This ssd light-weight form factor makes it very easy to carry around with me wherever I go, whether Im at work or traveling to different locations, with a rubberized finish it provides a secure grip and protects the device from scratches and damage.The SanDisk Professional - PRO-G40 SSD has two connection options, Thunderbolt 3 and USB-C. ... MoreAs a professional for very long time, I have used multiple external hard drives over the years. But I have to say this Sandisk Professional PRO-G40 SSD 2TB External drive is easily one of the best I ever had the pleasure of using this is a high-end external storage device designed to cater to the needs of professionals who require fast and reliable data transfer speeds.First of all the design is sleek, modern and very rugged. This ssd light-weight form factor makes it very easy to carry around with me wherever I go, whether Im at work or traveling to different locations, with a rubberized finish it provides a secure grip and protects the device from scratches and damage.The SanDisk Professional - PRO-G40 SSD has two connection options, Thunderbolt 3 and USB-C. Thunderbolt 3 provides the fastest data transfer speeds, while USB-C provides more backward compatibility with a wider range of devices. This model comes with a latest 40Gbps Thunderbolt 3 /Gen 2 USB 3.2 compatible cable, which makes it easy to transfer large amounts of data without much hassle.The PRO-G40 SSD boasts impressive performance that is ideal for professionals who require fast data transfer speeds. This device is equipped with latest Nonvolatile Memory Express (nvme) tech, which delivers the highest throughput with fast read and write speeds. This device claims that it has a read speed of up to 2700MB read and 1900MB write through Thunderbolt 3 and 1050MB read & 1000MB write with USB 3.2 Gen 2, in reality most of the times it achieved that speeds which makes this SSD a great choice for transferring large files quickly.But what really sets this external SSD apart is its durability. As someone who's always on the move, my gear takes a lot of beating. But the PRO-G40 is built to withstand extreme temperatures, drops, and even water and dust. With this ssds rugged nature I never have to worry about my precious files being lost or damaged, no matter where my adventures take me.This SSD is compatible with devices, including laptops, desktops, and gaming console with Mac and Windows operating systems via reformatting. This makes it a versatile storage solution for professionals or gamers who need to transfer files across different devicesAnd let's talk about capacity, With a vast 2TB of storage space, you can store lots photos, videos, and projects in one place without sacrificing speed or reliability. I never have to worry about running out of storage space or juggling between multiple external storage drives. It's a real game changer for my multiple storage requirements and saves me so much of time and hassle.SanDisk PRO-G40 comes with a 5-year limited warranty. Which gives me a peace of mind for very long time knowing that if anything were to happen to this ssd drive, I can count on manufacturer to make it right whenever neededOverall I'm extremely impressed with this SSD which built with A Grade materials with water and dust protection and has a sleek and compact design that is easy to carry around. It's a very powerful, most reliable, and durable storage solution that makes my life as a professional so much easier. If your in the market for a versatile external hard drive, I highly recommend this giving a try.
This drive is the perfect drive if you're a creator or media editor and you have a Macbook. Since getting this drive I have had a chance to compare it to another USB-C drive that I have and, when connected with a Thunderbolt connection, the reads and writes are definitely noticeably faster with large videos or photos when using your editing programs like Adobe Lightroom and After Effects vs. the USB-C drive. It's truly amazing to have an external drive that feels just as fast as an internal drive so you can save all that time copying to/from and/or backing up to an external drive. Granted, the USB-C drive is relatively fast too but for loading/seeking or saving really large videos and photos, this drive does make a difference and makes it feel like the NVME SSD ... MoreThis drive is the perfect drive if you're a creator or media editor and you have a Macbook. Since getting this drive I have had a chance to compare it to another USB-C drive that I have and, when connected with a Thunderbolt connection, the reads and writes are definitely noticeably faster with large videos or photos when using your editing programs like Adobe Lightroom and After Effects vs. the USB-C drive. It's truly amazing to have an external drive that feels just as fast as an internal drive so you can save all that time copying to/from and/or backing up to an external drive. Granted, the USB-C drive is relatively fast too but for loading/seeking or saving really large videos and photos, this drive does make a difference and makes it feel like the NVME SSD that's in your computer. I love that this drive is large enough to keep large media photos and videos on the drive WHILE you are editing or creating media.It is really important to note that this drive does connect to USB-C gen 2 ports, which is a huge plus so it's compatible with other computers and Macs that don't have Thunderbolt 3 ports. It connected just fine to my PC and is fast but definitely not as fast as when connected to Thunderbolt 3 ports so there is a difference! So, if you have a PC don't get this drive expecting to get Thunderbolt 3 speeds Sandisk states on the box unless you have one that has a Thunderbolt 3 port (which is not all that common in PC's but may exist in some higher end ones)!That said, this drive is built tough, rugged and has a short cable so you can keep it in your bag without fear of the drive being damaged even if it's dropped or something sits on it. In fact, it's more likely that if your bag was crushed that this drive would likely survive when your Macbook probably would not.It's really the perfect pair to a Macbook though and I'd absolutely recommend it if you have a Macbook as this will be the only drive I use on my Macbook now for extra storage.
Extremely pleased thus far with this drive. It's my first thunderbolt capable drive, and as can be seen from the included photo I'm actually getting faster read/write speeds than are estimated on the packaging. (2700mb/s Read, 1900mb/s Write) In actual use cases, I copied over 350GB of photos and 4k video to the drive in less than 15 minutes, easily. It's complete plug and play with MacOS and there's a short Thunderbolt 3 cable included in the box, which has caused no connectivity issues at all with my 2021 14" MacBook Pro.I also feel like I should point out that the official images don't really do the looks of this drive justice. I think it looks awesome and much less bulky in real life than the images suggest. You can see in the photo I uploaded that it's ... MoreExtremely pleased thus far with this drive. It's my first thunderbolt capable drive, and as can be seen from the included photo I'm actually getting faster read/write speeds than are estimated on the packaging. (2700mb/s Read, 1900mb/s Write) In actual use cases, I copied over 350GB of photos and 4k video to the drive in less than 15 minutes, easily. It's complete plug and play with MacOS and there's a short Thunderbolt 3 cable included in the box, which has caused no connectivity issues at all with my 2021 14" MacBook Pro.I also feel like I should point out that the official images don't really do the looks of this drive justice. I think it looks awesome and much less bulky in real life than the images suggest. You can see in the photo I uploaded that it's actually very small and has a nice gray/black color to it that almost perfectly matches a lot of recent peripherals from Logi. The top of the drive is a hard metal casing, but the bottom has an excellent rubber layer that will prevent the drive from slipping and sliding at all. It's just not going anywhere unless you move it. Should also hold up extremely well in a camera bag and while traveling. The 2TB capacity is perfect for my needs and will help with creating redundancies for data protection.Obviously, the real selling point here is probably the speed, but I try not to get too wrapped up in that. It's definitely fast; things blaze when editing in Lightroom. But lots of drives are fast. It's the whole package here that appealed to me. It looks great on a desk and tucks easily in any bag. It includes the Thunderbolt cable and doesn't skimp on capacity. It feels nice in the hand and I've had good experiences with SanDisk drives in the past. I think a lot of photographers/videographers will appreciate having another alternative to the Samsung SSD drives on the market.
I only take 4K video these days (except for some 2K video from my Insta360 action camera) then edit and produce content as 4K video. I tested the SanDisk Professional - PRO-G40 SSD portable drive with using my Thunderbolt port on my MacBook Pro 14 M1 Max and Final Cut Pro, the drive is formatted as APFS out of the box. Simple copies and benchmarks confirmed the advertised performance around 1900 MB/s writes and 2700 MB/s reads. Also, I decided to test this drive on my Windows 11 Laptop, attaching it to my USB-C 3.2 Gen 2 port, which required me to format the drive as an NTFS volume. Of course, using USB-C didn’t provide the same level of performance as a Thunderbolt port, but the drive still performed competently and was faster than any storage device I previously ... MoreI only take 4K video these days (except for some 2K video from my Insta360 action camera) then edit and produce content as 4K video. I tested the SanDisk Professional - PRO-G40 SSD portable drive with using my Thunderbolt port on my MacBook Pro 14 M1 Max and Final Cut Pro, the drive is formatted as APFS out of the box. Simple copies and benchmarks confirmed the advertised performance around 1900 MB/s writes and 2700 MB/s reads. Also, I decided to test this drive on my Windows 11 Laptop, attaching it to my USB-C 3.2 Gen 2 port, which required me to format the drive as an NTFS volume. Of course, using USB-C didn’t provide the same level of performance as a Thunderbolt port, but the drive still performed competently and was faster than any storage device I previously attached to this system, doing almost a gigabyte per second read and 825MBs writes. Using the drive as a media source for DaVinci Resolve also produced good results, I usually transfer files to my onboard SSD, but in using this drive that was not necessary. The drive excels and really comes in handy to transfer files quickly or even use in real time to edit video source files or use as a destination drive when rendering video.The build quality of the SanDisk Professional - PRO-G40 SSD portable drive is quite rugged with a rubberized covering with an LED light indicating it is powered on and flickers with activity. Also, when traveling this portable SSD will come in handy, usually I try to upload video content to my Network Attached Storage drive at home or Cloud based storage, but often that is difficult as it is dependent on bandwidth at your travel location. Always having a large capacity portable drive is good and provides some redundancy for storing once in a lifetime travel footage.Pros:- Speed, Performance- Rugged build- 5-year warranty- Thunderbolt/USB compatibility- Formatted for Macs out of the boxCons:- None observed
SanDisk PRO- G40 is a solid-state drive (SSD) designed for high performance computing, content creation and gaming. It uses 3D NAND technology to offer supercharged speeds for both read and write. Its unique ultra-rugged enclosure and NVMe 1.3 interface makes this device stand out from the competition.What’s in the box: Pro-G40 SSD, Thunderbolt(40Gbps) cable, Quick start guide.It measures 4.36in x 2.28in x 0.47in. Its longer and thicker than T7 touch(see picture) due to its ultra-rugged design with metal core wrapped with silicon bumper edges. This design is great for protecting the device from accidental drops and keeping the internals cool. Its one of the fastest portable SSD that was tested ever with Thunderbolt 3 and is designed for professional who need ... MoreSanDisk PRO- G40 is a solid-state drive (SSD) designed for high performance computing, content creation and gaming. It uses 3D NAND technology to offer supercharged speeds for both read and write. Its unique ultra-rugged enclosure and NVMe 1.3 interface makes this device stand out from the competition.What’s in the box: Pro-G40 SSD, Thunderbolt(40Gbps) cable, Quick start guide.It measures 4.36in x 2.28in x 0.47in. Its longer and thicker than T7 touch(see picture) due to its ultra-rugged design with metal core wrapped with silicon bumper edges. This design is great for protecting the device from accidental drops and keeping the internals cool. Its one of the fastest portable SSD that was tested ever with Thunderbolt 3 and is designed for professional who need great performance and speed.It uses DRAM DDR4 and SanDisk 96-layer BiCS4 for memory with sequential read speed of 2700MBps on thunderbolt 3 / 1050 MBps on USB and 1900 MBps on thunderbolt 3 /1000 MBps on USB 3.2 Gen2.What sets this from other brands is this one, has a got a very high level of reliability and durability as its mean time between failures is rated for up to 2 million hours. It uses lower power consumption due to its 3D NAND technology and has a status light indicator on the front for ease of use. It also uses a large SLC cache to improve performance during heavy work loads.It works best on thunderbolt3 devices and has dual-mode interface compatibility for convenient, multi device versatility (supports USB 3.2 Gen 2 & TB3). It does come formatted APFS and need to be reformat if using on Windows 10 or 11 device.Since it has a cooling aluminum core and built to last, it is rated for IP68 dust/water resistance, 3m drop protection and 4000lb crush resistance to withstand all elements for professional use. Device is very portable, weighing around 120 grams. Comes with a 5-year warranty.During our testing, this 2TB is the top performer in the test in Thunderbolt mode. We recently got Samsung T7 touch 2TB and this one beats in performance, speed and is great for gaming.We tested using DiskBench storage benchmark tool to transfer 40GB data to backup my files that contains videos, pictures, pdfs, office documents. This drive is excellent and outperforms other drives.Pro: Ultra-rugged design, Dual mode interface compatibility for multi-device versatility, high speed performance for both read/write, IP68 dust/water resistance.Cons: High price compared to other SSDs on market, shorter transfer cable length.Overall, the Sandisk Pro G40 SSD is an excellent choice for anyone who needs a high-performance drive for heavy workloads, games, content creation or any demanding tasks that is highly reliable and durable with generous warranty.
Sandisk's latest Pro G40 External SSD brings Thunderbolt 3 speed along with durability and portability.With external storages becoming smaller, lighter, and more reliable, what distinguishes each is their speed and features. Sandisk's external SSD supports Thunderbolt 3's technology and allows for faster transfer speeds through its USB 3.2 Gen 2 interface. Having an SSD over a standard HDD gives you faster read speeds and portability (among other features), but having a drive that supports Thunderbolt 3 provides quicker speeds when using it with a computer or device that also supports Thunderbolt 3. When not using it with a device that supports Thunderbolt 3, the USB 3.2 Gen 2 speeds will also keep read and write transfer speeds quick.In one simple test I ran ... MoreSandisk's latest Pro G40 External SSD brings Thunderbolt 3 speed along with durability and portability.With external storages becoming smaller, lighter, and more reliable, what distinguishes each is their speed and features. Sandisk's external SSD supports Thunderbolt 3's technology and allows for faster transfer speeds through its USB 3.2 Gen 2 interface. Having an SSD over a standard HDD gives you faster read speeds and portability (among other features), but having a drive that supports Thunderbolt 3 provides quicker speeds when using it with a computer or device that also supports Thunderbolt 3. When not using it with a device that supports Thunderbolt 3, the USB 3.2 Gen 2 speeds will also keep read and write transfer speeds quick.In one simple test I ran using my Mac's Thunderbolt 3 interface, I copied 10 half gig video files and it took less than 3 seconds for the copy to complete. When testing the transfer speed with more files (2,500 files of pictures and videos), it was able to transfer them in 11 seconds! Since the Pro G40 is formatted in APFS (for use in Mac computers), it cannot be used simultaneously on Windows computers. This is not a defect but how all drives operate (needing a file system, in this case APFS). If you prefer to use the drive with a Windows computer, it would need to be reformatted and can be done so using Windows’ built in Disk Management utility. Keep in mind, if you reformat the drive, all data on it will be deleted and it is recommended for the data to be copied onto another device temporarily.In addition to the super quick transfer speeds, the rubber type enclosure (on the sides and back of the enclosure) of the SSD offers durability being able to survive drops of up to almost 10 feet as well as having a crush resistance of two tons (4,000 lbs)! While I don’t expect to run over it with my car, it is nice knowing that if I dropped it and it gets run over, my data will survive. Along with drop and crush protection, the G40 is also water resistant up to 1.5 meters (a little under 5 feet) and dust resistant (IP68 rating).As for the cons, I’m a little disappointed it doesn't include the latest iteration of Thunderbolt, which is 4. This would help for future proofing, competition against similar drives, and the speed that Thunderbolt 4 adds. The Sandisk Pro G40 2TB version, unlike the 1TB version, did not get too hot in my testing and can say I didn’t experience any performance drops while using it throughout my day.Overall, the Sandisk Pro G40 is a great external drive for long term or short term storage of your data. It is wickedly fast and is great when moving over lots of files or when you’re simply attempting to load up files (such as when video editing or loading up a stored video game). I would recommend this to anyone looking to find a small, durable, and quick external SSD drive for storing and backing up their data.
| Digital storage capacity | 4 TB |
| Hard disk interface | USB 3.0 |
| Connectivity technology | USB, Thunderbolt |
| Special feature | Portable, Dust Resistant, Water Resistant |
| Hard disk form factor | 2.5 Inches |
