Seagate
Desktop Drive 8000 GB 8TB external Hard Drive, 3.5 Inch, USB 3.0, PC & Notebook, Xbox & PS4, Modellnr.: STGY8000400
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
Bottom line: The Desktop Drive 8000 GB 8TB external Hard Drive, 3.5 Inch, USB 3.0, PC & Notebook, Xbox & PS4, Modellnr.: STGY8000400 is a niche pick — read recent reviews before buying in the external storage category, priced around $349.99. Read recent reviews carefully before committing.
Ideal for the home, office, or dorm, the Seagate Desktop Drive offers 8TB of enormous desktop storage for photos, movies, music, and more. Backing up and transferring content is incredibly easy—just drag and drop to get set up, connect the external hard drive to a Windows computer for automatic recognition—no software required. For Mac computers, simply reformat. Included is an 18 inch USB 3.0 cable and 18W power adapter.
SpecPicks Verdict
SpecPicks classifies Seagate Desktop Drive 8000 GB 8TB external Hard Drive, 3.5 Inch, USB… as a niche pick — read recent reviews before buying in the external storage category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Seagate's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Includes an 18 inches USB 3.0 cable and 18 watt power adapter
- ✓ Backed by Seagate's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
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 |
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 available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
Related External Storage
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- How to Build a Windows 98 Retro PC in 2026
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Best 1440p Gaming GPUs in 2026
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Best Retro Handhelds in 2026 — From $35 to $500
More reviews from the SpecPicks archive
Browse all reviews →- RTX 3060 12GB in 2026: Is It Still a 1080p Value Champion?
- Retro Console Mods in Canada: 2026 Legal & Hardware Guide
- Benchmarking Open LLMs for Tool-Use: RTX 3060 12GB vs Ryzen 5800X CPU-Only
- Best Motherboard for Ryzen 7 9800X3D in 2026
- Raspberry Pi OS Now Ships on Linux 6.18 LTS With Performance Gains
- Qwen3 MTP on a Single RTX 3060 12GB: What the New Benchmark Numbers Actually Mean
- Leanstral 1.5 on an RTX 3060 12GB: Local Math + Bug-Finding Benchmarks
- Best Streaming Microphones for Content Creators in 2026
- ComfyUI on an RTX 3060 12GB: Local Stable Diffusion Setup and Real Throughput
- SANSUI 27" 4K vs KOORUI 27" QD-Mini LED: Best Sub-$400 4K Gaming Monitor
- Noctua NH-U12S vs DeepCool AK620 for the Ryzen 7 5800X
- Best SSD for a Local LLM Model Library in 2026: Capacity vs Load Speed
- GeForce 3 Ti 500 vs Radeon 8500: The 2001 DirectX 8 GPU Showdown
- AMD Ryzen AI Max+ PRO 495 192GB: What the PassMark Leak Tells Us
- Run Soofi S 30B Locally: What a 12GB RTX 3060 Can Actually Do
- Sound Blaster Audigy 2 ZS on Windows XP: Driver Install and Gotchas in 2026
- AMD Ryzen 7 7700X3D Lands as a Newegg Exclusive at $329
- Sound Blaster X G6 on a Win98 + Voodoo3 Build: Period-Correct Audio That Beats On-Board
- Best GPU for Qwen 3 32B (2026)
- GPT-5.6 Sol Now Requires US Government Approval Per Customer
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 3090
- Replace a Dying IDE Drive With CompactFlash in a Win98 Retro PC
- RTX 5090 vs Mac Studio M4 Max for AI — which wins in 2026?
- How to run Llama 3.1 8B on Apple M4 Max