£129.99
£136.59
4% OffHGST Ultrastar 7K4000 HUS724040ALA640 (0F14688) 4TB 7200RPM 64MB Cache SATA 6.0Gb/s 3.5" Enterprise Hard Drive
Condition
- New Out of stock
- Used - Like New Out of stock
Condition details
Know what to expect
Each condition grade explains the item’s expected cosmetic appearance. Used items are checked and tested before dispatch.
Tested
Checked before dispatch
Warranty
12-month cover included
Clear grading
Simple condition guide
Condition guide
New
Brand-new item
A brand-new, unused, unopened item in its original packaging, never worn, used, or activated, with all original packaging intact.
Like New
Pristine condition
The item appears as if it has just come out of a retail box. There are no signs of wear, and all original protective materials are intact. The item may have been opened or used very minimally but retains its pristine condition, and all original accessories are included.
Very Good
Minimal wear
The item shows minimal wear from general use and is 100% operational and functions as intended. It may have minor cosmetic imperfections but performs well, and may be missing non-essential accessories.
Good
Noticeable wear
The item is fully operational and functions as intended, but has noticeable wear from previous use. It may have aesthetic imperfections such as scratches or dents, and may be missing non-essential accessories.
Fair
Fairly worn
The item is fairly worn but continues to work perfectly. Signs of wear can include aesthetic issues such as scratches, dents, and worn corners, and it may be missing non-essential accessories.
For enterprise hard drives like this, the key things that matter are reliability (MTBF), 24/7 workload capability, RPM speed, and enterprise-grade build quality—and this model is built exactly for that.
✔️ 4TB Enterprise Storage – High-capacity drive ideal for servers, NAS, and data centres
✔️ 7200 RPM Performance – Faster read/write speeds compared to standard 5400RPM drives
✔️ 64MB Cache Buffer – Smooth data handling for consistent performance
✔️ SATA III 6Gb/s Interface – High-speed connectivity with wide system compatibility
✔️ Enterprise-Class Reliability – Built for 24/7 operation in demanding environments
✔️ 2 Million Hours MTBF – Extremely high reliability rating for long-term use
✔️ 3.5" Form Factor – Standard size for servers, desktops, and storage arrays
✔️ Heavy Workload Ready – Designed for cloud storage, RAID systems, and enterprise servers
✔️ Stable Multi-Drive Performance – Optimised for use in multi-bay systems and racks
✔️ Proven HGST Ultrastar Design – Widely used by enterprise OEMs and data centres
The HGST Ultrastar 7K4000 (HUS724040ALA640) is designed for professionals who need maximum reliability and consistent performance rather than just basic storage. Whether you're running a server, CCTV system, or RAID setup, this drive delivers enterprise-grade durability and stability. Ideal for heavy-duty environments, it keeps your data secure, stable, and always accessible.
Standard Delivery - £1.99 - 1–2 working days - (Free over £19.99)
Next Day Delivery - Free - Free on orders £49.99+
Express Delivery - £4.99 - (incl. Saturday)
Friday orders: Next-day delivery is not guaranteed.
For guaranteed Saturday delivery: choose Express (£4.99) (before 1pm).
Working days are Monday to Friday (excluding public holidays). Orders placed after 4pm on Friday are processed on Monday.
Postcode restrictionsNext-day delivery is mainland UK only and excludes:
We offer a 30-day money-back guarantee on items returned in the same condition they were received.
If the product was supplied sealed, it must be returned sealed and unused to qualify for the money-back guarantee.
Opened items may still be returned, however the 30-day money-back guarantee will not apply.
For full details, please see our Returns Policy.
A brand-new, unused, unopened item in its original packaging, never worn, used, or activated, with all original packaging intact.
Like NewThe item appears as if it has just come out of a retail box. There are no signs of wear, and all original protective materials are intact. The item may have been opened or used very minimally but retains its pristine condition, and all original accessories are included.
Very GoodThe item shows minimal wear from general use and is 100% operational and functions as intended. It may have minor cosmetic imperfections but performs well, and may be missing non-essential accessories.
GoodThe item is fully operational and functions as intended, but has noticeable wear from previous use. It may have aesthetic imperfections such as scratches or dents, and may be missing non-essential accessories.
FairThe item is fairly worn but continues to work perfectly. Signs of wear can include aesthetic issues such as scratches, dents, and worn corners, and it may be missing non-essential accessories.
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Pay every 2 weeks in 4 interest-free payments.
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No hidden fees. This is a credit product. 18+.
Pay every 2 weeks in 4 interest-free payments.
Klarna's Pay in 3 / Pay in 30 days are unregulated credit agreements. Borrowing more than you can afford or paying late may negatively impact your financial status and ability to obtain credit. 18+, UK residents only. Subject to status. Late fees may apply.
Buy now, pay later interest free instalments.
No hidden fees. This is a credit product. 18+.
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Essential accessories
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12 months warranty
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