Find reliable HDD deals for desktop and NAS builds, ranked by price per terabyte.
| Brand | Product Name | Capacity | Purpose | Form Factor | Price | £/TB | View |
|---|---|---|---|---|---|---|---|
| WesternDigital | WD Elements | 5.0TB | Desktop | External 2.5" | £118.80 | £23.76 | View on AmazonPaid Link |
| WesternDigital | WD Elements | 5.0TB | Desktop | External 2.5" | £118.80 | £23.76 | View on AmazonPaid Link |
| WesternDigital | WD Elements | 6.0TB | Desktop | External 2.5" | £144.99 | £24.17 | View on AmazonPaid Link |
| Seagate | BarraCuda | 8.0TB | Desktop | Internal 3.5" | £199.99 | £25.00 | View on AmazonPaid Link |
| Seagate | IronWolf Pro | 20.0TB | NAS | Internal 3.5" | £522.30 | £26.12 | View on AmazonPaid Link |
| Toshiba | N300 | 10.0TB | NAS | Internal 3.5" | £265.99 | £26.60 | View on AmazonPaid Link |
| Toshiba | MG Series | 16.0TB | Enterprise | Internal 3.5" | £430.00 | £26.88 | View on AmazonPaid Link |
| Toshiba | N300 | 18.0TB | NAS | Internal 3.5" | £499.00 | £27.72 | View on AmazonPaid Link |
| Synology | HAT3310 | 16.0TB | NAS | Internal 3.5" | £449.92 | £28.12 | View on AmazonPaid Link |
| Seagate | IronWolf Pro | 16.0TB | NAS | Internal 3.5" | £459.00 | £28.69 | View on AmazonPaid Link |
| Seagate | BarraCuda | 4.0TB | Desktop | Internal 3.5" | £119.99 | £30.00 | View on AmazonPaid Link |
| Seagate | Portable | 4.0TB | Desktop | External 2.5" | £120.99 | £30.25 | View on AmazonPaid Link |
| Seagate | IronWolf Pro | 12.0TB | NAS | Internal 3.5" | £365.99 | £30.50 | View on AmazonPaid Link |
| Seagate | SkyHawk | 4.0TB | Surveillance | Internal 3.5" | £122.99 | £30.75 | View on AmazonPaid Link |
| Toshiba | MG Series | 18.0TB | Enterprise | Internal 3.5" | £572.68 | £31.82 | View on AmazonPaid Link |
| WesternDigital | WD Purple | 12.0TB | Surveillance | Internal 3.5" | £385.99 | £32.17 | View on AmazonPaid Link |
| Toshiba | N300 | 6.0TB | NAS | Internal 3.5" | £194.99 | £32.50 | View on AmazonPaid Link |
| Synology | HAT3310 | 12.0TB | NAS | Internal 3.5" | £395.00 | £32.92 | View on AmazonPaid Link |
| Seagate | SkyHawk | 6.0TB | Surveillance | Internal 3.5" | £198.00 | £33.00 | View on AmazonPaid Link |
| WesternDigital | WD Red Plus | 6.0TB | NAS | Internal 3.5" | £199.95 | £33.33 | View on AmazonPaid Link |
| WesternDigital | WD Red Plus | 10.0TB | NAS | Internal 3.5" | £344.74 | £34.47 | View on AmazonPaid Link |
| Toshiba | S300 | 8.0TB | Surveillance | Internal 3.5" | £279.75 | £34.97 | View on AmazonPaid Link |
| Toshiba | S300 | 10.0TB | Surveillance | Internal 3.5" | £349.99 | £35.00 | View on AmazonPaid Link |
| WesternDigital | WD Purple | 10.0TB | Surveillance | Internal 3.5" | £354.99 | £35.50 | View on AmazonPaid Link |
| Seagate | IronWolf Pro | 8.0TB | NAS | Internal 3.5" | £284.99 | £35.62 | View on AmazonPaid Link |
| WesternDigital | WD Red Plus | 8.0TB | NAS | Internal 3.5" | £286.68 | £35.84 | View on AmazonPaid Link |
| Toshiba | Generic Drive | 1.0TB | Desktop | Internal 3.5" | £35.99 | £35.99 | View on AmazonPaid Link |
| Toshiba | L200 | 2.0TB | Desktop | Internal 3.5" | £72.26 | £36.13 | View on AmazonPaid Link |
| Seagate | SkyHawk | 8.0TB | Surveillance | Internal 3.5" | £295.00 | £36.88 | View on AmazonPaid Link |
| WesternDigital | WD Purple | 8.0TB | Surveillance | Internal 3.5" | £298.95 | £37.37 | View on AmazonPaid Link |
| WesternDigital | WD Purple | 6.0TB | Surveillance | Internal 3.5" | £227.00 | £37.83 | View on AmazonPaid Link |
| Toshiba | N300 | 4.0TB | NAS | Internal 3.5" | £151.99 | £38.00 | View on AmazonPaid Link |
| Toshiba | S300 | 4.0TB | Surveillance | Internal 3.5" | £152.40 | £38.10 | View on AmazonPaid Link |
| Synology | HAT3300 | 6.0TB | NAS | Internal 3.5" | £251.92 | £41.99 | View on AmazonPaid Link |
| WesternDigital | WD Purple | 4.0TB | Surveillance | Internal 3.5" | £169.00 | £42.25 | View on AmazonPaid Link |
| Synology | HAT5300 | 12.0TB | Enterprise | Internal 3.5" | £588.97 | £49.08 | View on AmazonPaid Link |
| Synology | HAT3310 | 8.0TB | NAS | Internal 3.5" | £395.00 | £49.38 | View on AmazonPaid Link |
| WesternDigital | WD Red Plus | 4.0TB | NAS | Internal 3.5" | £207.47 | £51.87 | View on AmazonPaid Link |
| Seagate | SkyHawk | 2.0TB | Surveillance | Internal 3.5" | £105.52 | £52.76 | View on AmazonPaid Link |
| Toshiba | X300 | 4.0TB | Desktop | Internal 3.5" | £216.02 | £54.01 | View on AmazonPaid Link |
| Toshiba | Canvio | 1.0TB | Desktop | External 2.5" | £55.99 | £55.99 | View on AmazonPaid Link |
| Seagate | EXOS | 2.0TB | Enterprise | internal 3.5" | £129.00 | £64.50 | View on AmazonPaid Link |
| Seagate | Portable | 1.0TB | Desktop | External 2.5" | £64.99 | £64.99 | View on AmazonPaid Link |
| WesternDigital | WD Red Plus | 2.0TB | NAS | Internal 3.5" | £170.57 | £85.29 | View on AmazonPaid Link |
| Toshiba | MG Series | 22.0TB | Enterprise | Internal 3.5" | No Stock | — | View on AmazonPaid Link |
| Seagate | BarraCuda | 6.0TB | Desktop | Internal 3.5" | No Stock | — | View on AmazonPaid Link |
| WesternDigital | WD Elements | 2.0TB | Desktop | External 2.5" | No Stock | — | View on AmazonPaid Link |
| Toshiba | N300 | 12.0TB | NAS | Internal 3.5" | No Stock | — | View on AmazonPaid Link |
| Synology | HAT5300 | 16.0TB | Enterprise | Internal 3.5" | No Stock | — | View on AmazonPaid Link |
| Synology | HAT3300 | 4.0TB | NAS | Internal 3.5" | No Stock | — | View on AmazonPaid Link |
| Seagate | IronWolf Pro | 4.0TB | NAS | Internal 3.5" | No Stock | — | View on AmazonPaid Link |