Last updated at 19/07/2026 19:23:11
Seagate 24TB Desktop 2.5" External Hard Drive, USB 3.0 Interface, Windows and Mac Compatible, Black | STKP24000400
Delivery between 22–28 July $48.91
Seagate Stkp24000400 Hdd/ssd External Case Black
Delivery $42.99
Seagate Expansion Stkp24000400. Hdd Capacity: 24 Tb Hdd Size: 3.5".
Free delivery
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originally posted on seagate.com
This is a must for anyone who has a computer! It is an easy to use external hard drive to keep everything you do on your computer backed up. Its transfer speed was very quick and it was compatible with both my work laptop as well as my personal computer. I feelVery safe and secure using it
originally posted on seagate.com
Excellent product, price and quality at point!I purchased the 6T expansion and when it's time to transfer files it goes smoothly quick!It has its own power cord to turn on so you will hear the little fan working while using it. Easy to use and compact to keep.
originally posted on seagate.com
Bought this drive to replace an aging NAS. I didn't need the network connectivity anymore and this was a great value and an excellent drive.A warning to MacOS users, reformat the drive to APFS before using it. I learned that one the hard way. MacOS can struggle with an exFAT partition this size. Just reformat to APFS before using.
| Digital storage capacity | 24 TB |
| Hard disk interface | USB 2.0/3.0 |
| Connectivity technology | USB |
| Hard disk form factor | 3.5 Inches |
| Hard disk description | Mechanical Hard Disk |
Seagate 24TB Desktop 2.5" External Hard Drive, USB 3.0 Interface, Windows and Mac Compatible, Black | STKP24000400
Delivery between 22–28 July $48.91
Seagate Stkp24000400 Hdd/ssd External Case Black
Delivery $42.99
Seagate Expansion Stkp24000400. Hdd Capacity: 24 Tb Hdd Size: 3.5".
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!
This is a must for anyone who has a computer! It is an easy to use external hard drive to keep everything you do on your computer backed up. Its transfer speed was very quick and it was compatible with both my work laptop as well as my personal computer. I feelVery safe and secure using it
Excellent product, price and quality at point!I purchased the 6T expansion and when it's time to transfer files it goes smoothly quick!It has its own power cord to turn on so you will hear the little fan working while using it. Easy to use and compact to keep.
Bought this drive to replace an aging NAS. I didn't need the network connectivity anymore and this was a great value and an excellent drive.A warning to MacOS users, reformat the drive to APFS before using it. I learned that one the hard way. MacOS can struggle with an exFAT partition this size. Just reformat to APFS before using.
What I liked about it:This drive is a beast in terms of capacity... 12 TB!!!For an HDD the speed was pretty good. Using the Blackmagic Speed Test it gave me around 230 MB/s on both, read and write.I don't see myself using it for editing videos but definitely for archival.If you are a photographer you can probably use it as your main media drive.What I didn't like so much and ultimately made me remove a star:It comes with a USB-A cable. Everyone is transitioning to USB-C so I had to use an adapter for my Mac.The paperwork points you to a Seagate.com/rescue page that doesn't exist. I'm not sure if it's to download additional software or if it's for the recovery service they offer.Overall I think it's a very good drive if you're looking for a lot of storage ... MoreWhat I liked about it:This drive is a beast in terms of capacity... 12 TB!!!For an HDD the speed was pretty good. Using the Blackmagic Speed Test it gave me around 230 MB/s on both, read and write.I don't see myself using it for editing videos but definitely for archival.If you are a photographer you can probably use it as your main media drive.What I didn't like so much and ultimately made me remove a star:It comes with a USB-A cable. Everyone is transitioning to USB-C so I had to use an adapter for my Mac.The paperwork points you to a Seagate.com/rescue page that doesn't exist. I'm not sure if it's to download additional software or if it's for the recovery service they offer.Overall I think it's a very good drive if you're looking for a lot of storage and decent speeds for most office/home stuff.
Great HHD. It’s fast considering its and HHD. Very good price/storage ratio. It’s relative quiet during operation and has a good size. I like the way it comes packeted. I will keep it in its same package for long term storage.
I have several Seagate External Drives and I could not be happier. The product is outstanding. I only have one minor request, I wish I would have requested some assistance at the very beginning of using this latest purchase. You have an amazing product and it has helped me so much to keep my designs I use for our church to create beautiful altar linens. I was able to figure out the program of the 8T Seagate Hard Drive mostly on my own. Thank you for having such a wonderful product!!!
I purchased the 12TB model, but received the 16TB model. Although I am happy with this upgrade, I am concerned of potential issues if I needed to file a warranty claim. It works well and benchmarks are decent. This is my offline NAS backup and am happy it was shipped double boxed for improved longevity. More filling between the boxes may have helped reduce impacts during shipping.
This 12TB external hard drive packs a punch in a compact size. Upon connecting it to my PC, it's instantly recognized, and the storage folder pops up, making it a quick plug-and-play experience. While it does need a power supply to function, I appreciate its ability to power through the USB port. What's truly impressive is how quiet it operates and its ability to maintain a cool temperature. With ample storage for multiple devices, this drive easily handles the task at hand. Overall, I'm thoroughly impressed with its performance and reliability.
I was very disappointed when I received my product because it did not work. First, the external hard drive would not be recognized as plugged in regardless of what USB port I used on my desktop. I tried it on a laptop and it was the same issue. Secondly, the external hard drive itself kept making a beeping noise when it was plugged in and powered on, Overall I had the product for 1 day and did not get to use it at all.
These 18TB's are my second pair of large Seagate Expansion drives. Just bought a pair of 14TB's a few months ago. I've been using Seagate drives...many of them, for many years. A few have failed, but there is no such thing as an immortal hard drive. That's why we back them up!!! Anyway, I've been a Seagate guy for years and until they decide to make crap drives, I'll continue to store my valuable assets on them. One of the reasons I've started to buy such large drives is because of my Panasonic GH6. That lovely camera ONLY shoots minimum 10bit video files...no more 8bit...thus the files have become larger than life in short order.
| Digital storage capacity | 24 TB |
| Hard disk interface | USB 2.0/3.0 |
| Connectivity technology | USB |
| Hard disk form factor | 3.5 Inches |
| Hard disk description | Mechanical Hard Disk |
The Seagate Expansion desktop drive provides extra storage for your files. Instantly add space, consolidate files to a single location, or free up space on your computer’s internal drive. Expansion External Hard Drives & SSDs Seagate offers easy-to-use solutions when you need to instantly add storage to your computer.
The Seagate Expansion desktop drive provides extra storage for your files. Instantly add space, consolidate files to a single location, or free up space on your computer’s internal drive. Expansion External Hard Drives & SSDs Seagate offers easy-to-use solutions when you need to instantly add storage to your computer.
in 3 offers
The lowest price for Seagate Expansion STKP24000400 External Hard Drive 24 TB Black right now is $1,177.13 at microless.com, compared across 3 retailers.
The all-time low was $849.50 on 9 June 2026 — today's price is 39% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 19 July 2026.
Seagate Expansion STKP24000400 External Hard Drive 24 TB Black
The Seagate Expansion desktop drive provides extra storage for your files. Instantly add space, consolidate files to a single location, or free up space on your computer’s internal drive. Expansion External Hard Drives & SSDs Seagate offers easy-to-use solutions when you need to instantly add storage to your computer.
The Seagate Expansion desktop drive provides extra storage for your files. Instantly add space, consolidate files to a single location, or free up space on your computer’s internal drive. Expansion External Hard Drives & SSDs Seagate offers easy-to-use solutions when you need to instantly add storage to your computer.
