Last updated at 10/06/2026 13:49:37
SanDisk Professional 2TB PRO-G40 SSD External Drive, Portable SSD, up to 3000 MB/s, Solid State Drive, Thunderbolt 3 (40Gbps), USB-C (10Gbps), Ultra-
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 2tb Pro-g40 Thunderbolt External Ssd
Free delivery
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 - 2TB
Free delivery
SanDisk Professional 2TB PRO-G40 SSD Thunderbolt 3 Portable SSD
Delivery between 13–18 June $12
originally posted on westerndigital.com
Have 15 of these right now, first ones bought at end of June last year.... 14 in pairs, 7 drives duplicated.Transfer speed is super = a bit less than 100 GB per minute b/w drives via Thunderbolt 3/4 on Mac M1 Studio Ultra.I do mostly movie stuff right now & will shoot 100-200 GB per day. The SD will say take 20 to 30 minutes to download onto the Mac's 2TB SSD but then only a minute or two to store on each G40.So far only issue is apparently some dead areas. Explanined: i save all data (foto images & movie 'footage' in duplicate, & try to load drive within 100 to 200 GBs of 4TB limit. There is discrepacy of 8 to 9 GB between the identical files on one or two drive pairs. Other pairs match exactly in 'free' space.Space: the 60 TBs of drives sit up on end in ... MoreHave 15 of these right now, first ones bought at end of June last year.... 14 in pairs, 7 drives duplicated.Transfer speed is super = a bit less than 100 GB per minute b/w drives via Thunderbolt 3/4 on Mac M1 Studio Ultra.I do mostly movie stuff right now & will shoot 100-200 GB per day. The SD will say take 20 to 30 minutes to download onto the Mac's 2TB SSD but then only a minute or two to store on each G40.So far only issue is apparently some dead areas. Explanined: i save all data (foto images & movie 'footage' in duplicate, & try to load drive within 100 to 200 GBs of 4TB limit. There is discrepacy of 8 to 9 GB between the identical files on one or two drive pairs. Other pairs match exactly in 'free' space.Space: the 60 TBs of drives sit up on end in halves of old iPhone4 boxes taking up less than 1/4th the space of my former pair of WD G-Raid T-bolt 20 TB external hard drives.Re long term reliability or drive failure: i am impressed by the 5-year warranty BUT beyond having the external storage, most of the drives have been accessed less than 6-7 times so far but a few have been accessed or written to as many as 50 times. Am aware this is probably far far less than average usage.
originally posted on westerndigital.com
Right now, I just got off the phone with SanDisk/Western Digital technical support. It was a very sad and frustrating conversation with technical support. I just received my second SSD drive from SanDisk only to be told that the drive had some issues right out of the box. I was offered a 20% discount off the Western Digital price of the same SanDisk professional G 40 SSD drive at their recommended retail price of $450, or I could return the drive to Western Digital and they would replace it. But if this replace the drive also failed I would be unable to get a refund as I originally purchased the drive from Amazon.com. In either case I risk losing several hundred dollars that I spent on this drive.A return or replacement on this drive is available from Amazon. As ... MoreRight now, I just got off the phone with SanDisk/Western Digital technical support. It was a very sad and frustrating conversation with technical support. I just received my second SSD drive from SanDisk only to be told that the drive had some issues right out of the box. I was offered a 20% discount off the Western Digital price of the same SanDisk professional G 40 SSD drive at their recommended retail price of $450, or I could return the drive to Western Digital and they would replace it. But if this replace the drive also failed I would be unable to get a refund as I originally purchased the drive from Amazon.com. In either case I risk losing several hundred dollars that I spent on this drive.A return or replacement on this drive is available from Amazon. As this drive and its predecessor a SanDisk professional extreme SSD 2 TB drive. Which also failed out-of-the-box leads me to conclude that SanDisk products are not reliable. I have always read good reviews and stories of SanDisk products, but the reality is far from the actual experience.Based on my experience with SanDisk products and their customer service I will not be buying another SanDisk or Western Digital product. I would also recommend anyone reading this review to not by SanDisk or Western Digital products.
originally posted on westerndigital.com
I've have this SSD with 4 TB capacity for about a month with no issues running Time Machine from a brand new 14" Apple MacBook Pro with M3 Max, 96 MB memory, running macOS Sequoia 15 (+). After migrating via LAN from my 10 year old MacBook Pro just under 1 TB of date, I backed up the data via Time Machine to this SSD -- which took under 4 minutes -- maybe 3 minutes 30 seconds +/- some seconds. The apple.support technician who had helped me with the migration of data from the old to new laptop stated he never seen a drive consume 1 TB so quickly the data via Time Machine. My eyes were huge looking at the time remaining quickly counting down. It is REALLY fast, ran warm but not hot at the end of this transfer. I did purchase a small Holmes office fan to keep it cool, ... MoreI've have this SSD with 4 TB capacity for about a month with no issues running Time Machine from a brand new 14" Apple MacBook Pro with M3 Max, 96 MB memory, running macOS Sequoia 15 (+). After migrating via LAN from my 10 year old MacBook Pro just under 1 TB of date, I backed up the data via Time Machine to this SSD -- which took under 4 minutes -- maybe 3 minutes 30 seconds +/- some seconds. The apple.support technician who had helped me with the migration of data from the old to new laptop stated he never seen a drive consume 1 TB so quickly the data via Time Machine. My eyes were huge looking at the time remaining quickly counting down. It is REALLY fast, ran warm but not hot at the end of this transfer. I did purchase a small Holmes office fan to keep it cool, but it was not necessary as I forgot to turn it on. I intend to purchase a second as a backup to this one -- it is very robust in construction. I'm looking to purchase a 20 B RAID 2 system; but, in the meantime, I'm quite satisfied with this SSD, which I will eventully use the one for processing very large photo files via Capture One Pro; the other as a Time Machine backup to the processing when traveling. SO, again, I'm purchasing another -- the speed and price makes a second a no brainer to me. I hope its durability lasts for at least a few years -- it sure seems so. Oh, to add, now having disciplined myself to not repeat, I have disconnected it trice without first ejecting it -- though with no issues -- definitely not a good practice!.
| Connections | Thunderbolt 3 (USB-C), USB-C |
| Length | 11 cm / 4.4 in. |
| Operating System | macOS 10.13+ (Time Machine compatible) |
SanDisk Professional 2TB PRO-G40 SSD External Drive, Portable SSD, up to 3000 MB/s, Solid State Drive, Thunderbolt 3 (40Gbps), USB-C (10Gbps), Ultra-
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 2tb Pro-g40 Thunderbolt External Ssd
Free delivery
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 - 2TB
Free delivery
SanDisk Professional 2TB PRO-G40 SSD Thunderbolt 3 Portable SSD
Delivery between 13–18 June $12
Have 15 of these right now, first ones bought at end of June last year.... 14 in pairs, 7 drives duplicated.Transfer speed is super = a bit less than 100 GB per minute b/w drives via Thunderbolt 3/4 on Mac M1 Studio Ultra.I do mostly movie stuff right now & will shoot 100-200 GB per day. The SD will say take 20 to 30 minutes to download onto the Mac's 2TB SSD but then only a minute or two to store on each G40.So far only issue is apparently some dead areas. Explanined: i save all data (foto images & movie 'footage' in duplicate, & try to load drive within 100 to 200 GBs of 4TB limit. There is discrepacy of 8 to 9 GB between the identical files on one or two drive pairs. Other pairs match exactly in 'free' space.Space: the 60 TBs of drives sit up on end in ... MoreHave 15 of these right now, first ones bought at end of June last year.... 14 in pairs, 7 drives duplicated.Transfer speed is super = a bit less than 100 GB per minute b/w drives via Thunderbolt 3/4 on Mac M1 Studio Ultra.I do mostly movie stuff right now & will shoot 100-200 GB per day. The SD will say take 20 to 30 minutes to download onto the Mac's 2TB SSD but then only a minute or two to store on each G40.So far only issue is apparently some dead areas. Explanined: i save all data (foto images & movie 'footage' in duplicate, & try to load drive within 100 to 200 GBs of 4TB limit. There is discrepacy of 8 to 9 GB between the identical files on one or two drive pairs. Other pairs match exactly in 'free' space.Space: the 60 TBs of drives sit up on end in halves of old iPhone4 boxes taking up less than 1/4th the space of my former pair of WD G-Raid T-bolt 20 TB external hard drives.Re long term reliability or drive failure: i am impressed by the 5-year warranty BUT beyond having the external storage, most of the drives have been accessed less than 6-7 times so far but a few have been accessed or written to as many as 50 times. Am aware this is probably far far less than average usage.
Right now, I just got off the phone with SanDisk/Western Digital technical support. It was a very sad and frustrating conversation with technical support. I just received my second SSD drive from SanDisk only to be told that the drive had some issues right out of the box. I was offered a 20% discount off the Western Digital price of the same SanDisk professional G 40 SSD drive at their recommended retail price of $450, or I could return the drive to Western Digital and they would replace it. But if this replace the drive also failed I would be unable to get a refund as I originally purchased the drive from Amazon.com. In either case I risk losing several hundred dollars that I spent on this drive.A return or replacement on this drive is available from Amazon. As ... MoreRight now, I just got off the phone with SanDisk/Western Digital technical support. It was a very sad and frustrating conversation with technical support. I just received my second SSD drive from SanDisk only to be told that the drive had some issues right out of the box. I was offered a 20% discount off the Western Digital price of the same SanDisk professional G 40 SSD drive at their recommended retail price of $450, or I could return the drive to Western Digital and they would replace it. But if this replace the drive also failed I would be unable to get a refund as I originally purchased the drive from Amazon.com. In either case I risk losing several hundred dollars that I spent on this drive.A return or replacement on this drive is available from Amazon. As this drive and its predecessor a SanDisk professional extreme SSD 2 TB drive. Which also failed out-of-the-box leads me to conclude that SanDisk products are not reliable. I have always read good reviews and stories of SanDisk products, but the reality is far from the actual experience.Based on my experience with SanDisk products and their customer service I will not be buying another SanDisk or Western Digital product. I would also recommend anyone reading this review to not by SanDisk or Western Digital products.
I've have this SSD with 4 TB capacity for about a month with no issues running Time Machine from a brand new 14" Apple MacBook Pro with M3 Max, 96 MB memory, running macOS Sequoia 15 (+). After migrating via LAN from my 10 year old MacBook Pro just under 1 TB of date, I backed up the data via Time Machine to this SSD -- which took under 4 minutes -- maybe 3 minutes 30 seconds +/- some seconds. The apple.support technician who had helped me with the migration of data from the old to new laptop stated he never seen a drive consume 1 TB so quickly the data via Time Machine. My eyes were huge looking at the time remaining quickly counting down. It is REALLY fast, ran warm but not hot at the end of this transfer. I did purchase a small Holmes office fan to keep it cool, ... MoreI've have this SSD with 4 TB capacity for about a month with no issues running Time Machine from a brand new 14" Apple MacBook Pro with M3 Max, 96 MB memory, running macOS Sequoia 15 (+). After migrating via LAN from my 10 year old MacBook Pro just under 1 TB of date, I backed up the data via Time Machine to this SSD -- which took under 4 minutes -- maybe 3 minutes 30 seconds +/- some seconds. The apple.support technician who had helped me with the migration of data from the old to new laptop stated he never seen a drive consume 1 TB so quickly the data via Time Machine. My eyes were huge looking at the time remaining quickly counting down. It is REALLY fast, ran warm but not hot at the end of this transfer. I did purchase a small Holmes office fan to keep it cool, but it was not necessary as I forgot to turn it on. I intend to purchase a second as a backup to this one -- it is very robust in construction. I'm looking to purchase a 20 B RAID 2 system; but, in the meantime, I'm quite satisfied with this SSD, which I will eventully use the one for processing very large photo files via Capture One Pro; the other as a Time Machine backup to the processing when traveling. SO, again, I'm purchasing another -- the speed and price makes a second a no brainer to me. I hope its durability lasts for at least a few years -- it sure seems so. Oh, to add, now having disciplined myself to not repeat, I have disconnected it trice without first ejecting it -- though with no issues -- definitely not a good practice!.
The drive arrived in perfect condition and worked great. I do want to mention an important variable in its operation for any person thinking of buying such a high performance drive: sometimes when I plug it in using the supplied Thunderbolt 3 cable, or using an Apple Thunderbolt 4 cable, it will not show up on my MacBook Pro M2 Max. My best guess is that if too many PCIe lanes are occupied by other tasks, including other drives, it will not show up, not even in Disk Utility. This makes me nervous because I then do not have the option of ejecting the drive before disconnecting it. On the other hand, if I disconnect other drives first, the PRO-G40 will show up every time. Do not risk any damage to your PRO-G40. If possible, always connect your PRO-G40 before ... MoreThe drive arrived in perfect condition and worked great. I do want to mention an important variable in its operation for any person thinking of buying such a high performance drive: sometimes when I plug it in using the supplied Thunderbolt 3 cable, or using an Apple Thunderbolt 4 cable, it will not show up on my MacBook Pro M2 Max. My best guess is that if too many PCIe lanes are occupied by other tasks, including other drives, it will not show up, not even in Disk Utility. This makes me nervous because I then do not have the option of ejecting the drive before disconnecting it. On the other hand, if I disconnect other drives first, the PRO-G40 will show up every time. Do not risk any damage to your PRO-G40. If possible, always connect your PRO-G40 before connecting other drives. Use the supplied Thunderbolt 3 cable or an Apple-branded Thunderbolt 3 or Thunderbolt 4 cable. Do not cover the drive with blankets or anything else that may trap heat. Always eject the drive properly.
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 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.
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.
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.
The SanDisk Professional 4TB G-DRIVE SSD has revolutionized my video editing workflow, serving as the go-to drive for handling raw footage and intensive post-production tasks. Its 4TB capacity comfortably stores vast amounts of high-resolution video, eliminating frequent file management hassles and keeping essential projects readily accessible.What truly sets this drive apart is its remarkable speed, facilitating swift data transfers that accelerate the editing process. This efficiency is key for real-time previews and edits, drastically cutting down on loading and rendering times, and enabling a smoother, more creative workflow.Reliability is paramount, and the G-DRIVE SSD has proven itself as a dependable asset week after week. It offers the confidence needed ... MoreThe SanDisk Professional 4TB G-DRIVE SSD has revolutionized my video editing workflow, serving as the go-to drive for handling raw footage and intensive post-production tasks. Its 4TB capacity comfortably stores vast amounts of high-resolution video, eliminating frequent file management hassles and keeping essential projects readily accessible.What truly sets this drive apart is its remarkable speed, facilitating swift data transfers that accelerate the editing process. This efficiency is key for real-time previews and edits, drastically cutting down on loading and rendering times, and enabling a smoother, more creative workflow.Reliability is paramount, and the G-DRIVE SSD has proven itself as a dependable asset week after week. It offers the confidence needed when working under tight deadlines, ensuring that data is secure and accessible whenever needed.In essence, the SanDisk Professional 4TB G-DRIVE SSD is an invaluable tool for video editing professionals. Offering a perfect blend of capacity, speed, and reliability, it enhances productivity and creative potential, making it a critical component in the post-production process.
| Connections | Thunderbolt 3 (USB-C), USB-C |
| Length | 11 cm / 4.4 in. |
| Operating System | macOS 10.13+ (Time Machine compatible) |
Built for compatibility with both Thunderbolt 3 and USB-C, the ultra-rugged SanDisk Professional PRO-G40 SSD enables you to efficiently collaborate across devices. Sustaining speeds up to 3000MB/s read via Thunderbolt 3, the SanDisk Professional PRO-G40 SSD powers through the most demanding workflows so you can go wherever your vision takes you.
Built for compatibility with both Thunderbolt 3 and USB-C, the ultra-rugged SanDisk Professional PRO-G40 SSD enables you to efficiently collaborate across devices. Sustaining speeds up to 3000MB/s read via Thunderbolt 3, the SanDisk Professional PRO-G40 SSD powers through the most demanding workflows so you can go wherever your vision takes you.
in 4 offers
The lowest price for SanDisk Professional PRO-G40 SSD - 2TB right now is $596.28 at eBay.com.au, compared across 4 retailers.
The all-time low was $385.00 on 12 Mar 2026 — today's price is 55% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 10 June 2026.
SanDisk Professional PRO-G40 SSD - 2TB
Built for compatibility with both Thunderbolt 3 and USB-C, the ultra-rugged SanDisk Professional PRO-G40 SSD enables you to efficiently collaborate across devices. Sustaining speeds up to 3000MB/s read via Thunderbolt 3, the SanDisk Professional PRO-G40 SSD powers through the most demanding workflows so you can go wherever your vision takes you.
Built for compatibility with both Thunderbolt 3 and USB-C, the ultra-rugged SanDisk Professional PRO-G40 SSD enables you to efficiently collaborate across devices. Sustaining speeds up to 3000MB/s read via Thunderbolt 3, the SanDisk Professional PRO-G40 SSD powers through the most demanding workflows so you can go wherever your vision takes you.
