Seagate
Seagate Desktop Drive 8000 GB 8TB external Hard Drive
Bottom line: The Seagate Desktop Drive 8000 GB 8TB external Hard Drive ($349.99 on Amazon as of 2026-10-21 10:15 UTC): 8TB capacity handles 4K video, RAW photo libraries, and full PC game installs; main trade-off: 3.5-inch desktop form factor, not portable like bus-powered 2.5-inch drives.
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*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Pros & Cons
Pros
- ✓ 8TB capacity handles 4K video, RAW photo libraries, and full PC game installs
- ✓ Plug-and-play on Windows with no software install or driver setup
- ✓ USB 3.0 cable and 18W power adapter included, nothing else to buy
- ✓ Works with Xbox and PS4 for external console game storage
Cons
- ✗ 3.5-inch desktop form factor, not portable like bus-powered 2.5-inch drives
- ✗ Needs a wall outlet via the 18W adapter, so no laptop-only operation
- ✗ Mac users must reformat the drive before first use
- ✗ Included USB 3.0 cable is only 18 inches, limiting desk placement
Manufacturer description
Connect it over USB 3.0 and a Windows computer recognizes the drive automatically, with no software to install first. Mac users reformat once and then work the same way. Backing up is drag and drop, so moving a photo library, a video project archive, or a game install folder off your internal SSD takes one action rather than a setup wizard. The 8TB capacity suits people who have outgrown a 1TB or 2TB portable drive: 4K video files, RAW photo catalogs, and large PC game libraries all consume space faster than laptop storage can absorb. Seagate lists this Desktop Drive as model STGY8000400 and…
SpecPicks Verdict
SpecPicks scored Seagate Desktop Drive 8000 GB 8TB external Hard Drive using a rating × review-volume × price-fit model applied to published specs and reviews across the external storage category. Seagate's external storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Frequently Asked Questions
Does the Seagate 8TB Desktop Drive work with a Mac?
Yes, but not out of the box. Windows recognizes it automatically with no software; for a Mac you reformat the drive first, then use it normally.
Do I need to install any software to use it?
No. Plug the drive into a Windows computer over USB 3.0 and it is recognized automatically. Backing up is drag and drop, with no required software.
What comes in the box?
The Seagate Desktop Drive ships with an 18-inch USB 3.0 cable and an 18-watt power adapter. The model number is STGY8000400.
Can I use this with an Xbox or PS4?
Yes. Seagate lists this Desktop Drive as compatible with Xbox and PS4 in addition to Windows PCs, Mac computers, and notebooks.
Do I actually get the full 8TB of usable space?
No. Seagate notes that available storage capacity may vary, so formatted usable space lands below the 8TB figure on the box.
Key Features
- Ideal for the home, office, or dorm, the Seagate Desktop Drive offers 8TB of enormous desktop storage for photos, movies, music, and more
- An external hard drive for Windows or Mac computers, simply back up with a quick drag and drop
- The perfect laptop hard drive or PC drive, just plug into to a computer for automatic recognition no software required
- Includes an 18 inches USB 3.0 cable and 18 watt power adapter
- The available storage capacity may vary.
Full Specifications
| Brand | Seagate |
|---|---|
| Color | Black |
| Model Name | Expansion |
| Read Speed | 120 Megabytes Per Second |
| Form Factor | 2.5-inch |
| Media Speed | 120.0 |
| Connectivity | USB |
| Model Number | STGY8000400 |
| Compatibility | PC, PS4, Xbox, Mac |
| Built-In Media | Seagate Expansion Desktop External Drive 8TB USB3.0 |
| Item Type Name | Seagate (STGY8000400) Desktop 8TB External Hard Drive HDD – USB 3.0 for PC Laptop & Mac |
| Hard-Drive Size | 8 TB |
| Mfr Part Number | STGY8000400 |
| Number of Items | 1 |
| Special Feature | Data Recovery Service |
| Hardware Platform | Mac, PC |
| Installation Type | External Hard Drive |
| Compatible Devices | Desktop, Laptop |
| Data Transfer Rate | 160 Megabits Per Second |
| Enclosure Material | Aluminum/Glass |
| Full listing title | Seagate Desktop Drive 8000 GB 8TB external Hard Drive, 3.5 Inch, USB 3.0, PC & Notebook, Xbox & PS4, Modellnr.: STGY8000400 |
Ready to buy?
Seagate Desktop Drive 8000 GB 8TB external Hard Drive, 3.5 Inch, USB 3.0, PC & Notebook, Xbox & PS4, Modellnr.: STGY8000400 is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
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