OUT OF STOCK
Own it from $10 per week
Pay in 4 interest-free payments of $149.25
Include a Back Up Plan?
Key Features
- Seagate Expansion desktop hard drive is user-friendly, requiring only a power adapter and USB cable to get started.
- USB 3.0 allows fast file transfers for efficient data management.
- Easily save files by simply dragging and dropping them, with no additional setup required.
- It automatically recognizes both Windows® and Mac® computers for quick installation, although reformatting is necessary for Time Machine compatibility.
- For added security and peace of mind, the drive comes with a limited warranty and includes Rescue Data Recovery Services.
Seagate 20TB Expansion Desktop Hard Drive - Black, STKP20000400

Seagate expansion desktop hard drive is the perfect solution for adding extra storage to your computer. It’s easy to set up and instantly gives you more space to store important files, photos, videos, and documents. Free up space on your internal drive and keep everything organized in one place. With Seagate’s trusted quality, you can rely on this drive to protect your data and simplify your digital life.
- • Seagate Expansion Desktop Hard Drive Is User-Friendly, Requiring Only A Power Adapter And Usb Cable To Get Started.
- • Usb 3.0 Allows Fast File Transfers For Efficient Data Management.
- • Easily Save Files By Simply Dragging And Dropping Them, With No Additional Setup Required.
- • It Automatically Recognizes Both Windows® And Mac® Computers For Quick Installation, Although Reformatting Is Necessary For Time Machine Compatibility.
- • For Added Security And Peace Of Mind, The Drive Comes With A Limited Warranty And Includes Rescue Data Recovery Services.
Specifications
Global
- Model Number: STKP20000400
General
- Colour: Black
Features
- Mac Compatible: Yes
- Plug And Play: Yes
- Windows Compatible: Yes
Dimensions
- Depth: 125mm
- Height: 178.75mm
- Width: 41.9mm
Weight
- Weight (Kg): 1.176
In The Box & Warranty
- Included: Seagate® Expansion desktop hard drive, 18-inch (45.72cm) USB 3.0 cable, 18W power adapter, Quick Start Guide, Rescue Data Recovery Services
- Warranty (Years): 2
Manuals
Why Buy?
Serious Storage Without the Stress
If you're constantly running out of space on your computer or juggling external drives to keep up with your files, photos, and videos, this Seagate 20TB drive gives you a massive amount of room to breathe — all in one reliable place.
Getting started takes minutes. Just plug in the USB cable and power adapter, and your computer recognises it straight away — no software to install, no complicated setup. Moving files over is as simple as drag and drop. The fast USB 3.0 connection means large files transfer quickly, so you're not sitting around waiting. Whether you're backing up years of family photos, storing 4K video projects, or archiving work files, 20TB gives you serious capacity to work with. And if something ever goes wrong, the included Rescue Data Recovery Service adds a genuine safety net for your most important data.
It sits neatly on your desk, works with both Windows and Mac straight out of the box, and just quietly gets on with the job. It's the kind of reliable, no-fuss solution that you set up once and forget about — until you need it.
Buy This If…
- You're always running low on storage and need a proper long-term solution
- You want a simple plug-and-play backup drive with no technical hassle
- You work with large files like video, music, or photography
- You use Windows or Mac and want something that works with both
- Peace of mind around data security matters to you





