--- product_id: 375617014 title: "Expansion Desktop, 4TB, External Hard Drive, USB 3.0 (STKP4000400)" brand: "seagate" price: "£178.29" currency: GBP in_stock: true reviews_count: 13 category: "Seagate" url: https://www.desertcart.co.uk/products/375617014-expansion-desktop-4tb-external-hard-drive-usb-3-0-stkp4000400 store_origin: GB region: United Kingdom --- # USB 3.0 for blazing 5 Gbps transfers Massive 4TB desktop storage 3-year warranty + data recovery service Expansion Desktop, 4TB, External Hard Drive, USB 3.0 (STKP4000400) **Brand:** seagate **Price:** £178.29 **Availability:** ✅ In Stock ## Summary > 💼 Elevate your digital workspace with effortless, expansive storage! ## Quick Answers - **What is this?** Expansion Desktop, 4TB, External Hard Drive, USB 3.0 (STKP4000400) by seagate - **How much does it cost?** £178.29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/375617014-expansion-desktop-4tb-external-hard-drive-usb-3-0-stkp4000400) ## Best For - seagate enthusiasts ## Why This Product - Trusted seagate brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cross-Platform Ready:** Seamlessly works with Windows & Mac (reformat for Time Machine) - • **Sleek Desktop Design:** Compact 3.5-inch form factor with durable aluminum/glass enclosure - • **Speed Meets Capacity:** 5400 RPM mechanical drive with 120 MB/s read speed for smooth backups - • **Plug & Play Simplicity:** Instant drag-and-drop file storage—no software fuss - • **Peace of Mind Protection:** Includes limited warranty and expert data recovery services ## Overview The Seagate Expansion Desktop 4TB external hard drive delivers fast USB 3.0 connectivity with up to 5 Gbps transfer speeds, offering massive storage ideal for professionals managing large files. Compatible with Windows and Mac systems, it features plug-and-play ease, a durable aluminum/glass enclosure, and comes backed by a 3-year limited warranty plus data recovery services—ensuring your critical data stays safe and accessible. ## Description Ideal for the home, office, or dorm, Seagate Expansion desktop drive offers 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 USB hard drive to Windows or Mac—no software required. For Apple Time Machine, simply reformat. Included is an 18-inch USB 3.0 cable and 18W power adapter. Review: Nice device. - Works perfectly. Great backup device. Review: Solid HD - Fast delivery and met my expectionas. ## Features - Fast file transfers via usb 30 - Storing files by drag and drop immediately when plugged in - Automatic recognition for windows and mac computers makes it easy to set up (reformatting required for time machine) - Limited warranty and rescue data recovery services (data recovery services) ensure safe use - Easy to use desktop hard drive - simply plug in the power supply and usb cable.Stkp4000402.Seagate - branded solutions 25i expansion desktop extdrive 4tb 35in usb 30 gen 1 external hdd ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B093BVXYSV | | Additional Features | Data Recovery Service | | Best Sellers Rank | #95 in External Hard Drives | | Brand | Seagate | | Built-In Media | SEAGATE - BRANDED SOLUTIONS 3.5I EXPANSION DESKTOP EXT.DRIVE 4TB 3.5IN USB 3.0 GEN 1 EXTERNAL HDD | | Cache Memory Installed Size | 4 | | Color | Black | | Compatible Devices | Desktop, Gaming Console, Laptop | | Connectivity Technology | USB | | Customer Package Type | FFP (Flat Free Package) | | Customer Reviews | 4.5 out of 5 stars 1,063 Reviews | | Data Transfer Rate | 5000 Megabytes Per Second | | Digital Storage Capacity | 4 TB | | Enclosure Material | Aluminum/Glass | | Form Factor | 3.5-inch | | Global Trade Identification Number | 00763649160633, 03660619040407 | | Hard Disk Average Latency | 9.26 Milliseconds | | Hard Disk Description | Mechanical Hard Disk | | Hard Disk Form Factor | 3.5 Inches | | Hard Disk Interface | USB 2.0/3.0 | | Hard Disk Rotational Speed | 5400 RPM | | Hard-Drive Size | 4 TB | | Hardware Connectivity | USB 3.0 | | Hardware Platform | Mac, PC | | Installation Type | External Hard Drive | | Item Dimensions L x W x Thickness | 6.93"L x 4.75"W x 1.44"Th | | Item Length | 17.87 Centimeters | | Item Type Name | Desktop Hard Drive | | Item Weight | 950 Grams | | Item Width | 4.2 Centimeters | | Manufacturer | Seagate | | Media Speed | 120 | | Mfr Part Number | STKP4000402 | | Model Name | Seagate Expansion | | Model Number | STKP4000400 | | Number of Items | 1 | | Read Speed | 120 Megabytes Per Second | | Special Feature | Data Recovery Service | | Specific Uses For Product | Personal | ## Product Details - **Brand:** Seagate - **Color:** Black - **Compatible Devices:** Desktop, Gaming Console, Laptop - **Connectivity Technology:** USB - **Digital Storage Capacity:** 4 TB - **Hard Disk Description:** Mechanical Hard Disk - **Hard Disk Form Factor:** 3.5 Inches - **Hard Disk Interface:** USB 2.0/3.0 - **Installation Type:** External Hard Drive - **Special Feature:** Data Recovery Service ## Images ![Expansion Desktop, 4TB, External Hard Drive, USB 3.0 (STKP4000400) - Image 1](https://m.media-amazon.com/images/I/81906M53GdS.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Nice device. *by D***N on January 28, 2026* Works perfectly. Great backup device. ### ⭐⭐⭐⭐⭐ Solid HD *by J***H on May 20, 2026* Fast delivery and met my expectionas. ### ⭐⭐⭐⭐⭐ Good value *by M***N on September 23, 2025* Working fine so far as external drive for Hopper. A lot of storage space. ## Frequently Bought Together - Seagate Expansion Desktop, 4TB, External Hard Drive, USB 3.0 (STKP4000400) - Seagate Portable 2TB External Hard Drive HDD — USB 3.0 for PC, Mac, PlayStation, & Xbox -1-Year Rescue Service (STGX2000400) - Seagate Expansion 14TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP14000402) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/375617014-expansion-desktop-4tb-external-hard-drive-usb-3-0-stkp4000400](https://www.desertcart.co.uk/products/375617014-expansion-desktop-4tb-external-hard-drive-usb-3-0-stkp4000400) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-05*