Find reliable HDD deals for desktop and NAS builds, ranked by price per terabyte.
| Brand | Product Name | Capacity | Purpose | Form Factor | Price | £/TB | View |
|---|---|---|---|---|---|---|---|
| Toshiba | MG Series | 14.0TB | Enterprise | Internal 3.5" | £199.99 | £14.29 | View on Amazon |
| Toshiba | MG Series | 6.0TB | Enterprise | Internal 3.5" | £98.65 | £16.44 | View on Amazon |
| Toshiba | MG Series | 20.0TB | Enterprise | Internal 3.5" | £342.99 | £17.15 | View on Amazon |
| Seagate | BarraCuda | 8.0TB | Desktop | Internal 3.5" | £139.01 | £17.38 | View on Amazon |
| Seagate | IronWolf Pro | 16.0TB | NAS | Internal 3.5" | £291.96 | £18.25 | View on Amazon |
| Seagate | BarraCuda | 4.0TB | Desktop | Internal 3.5" | £73.69 | £18.42 | View on Amazon |
| Toshiba | S300 | 6.0TB | Surveillance | Internal 3.5" | £112.99 | £18.83 | View on Amazon |
| Seagate | SkyHawk | 6.0TB | Surveillance | Internal 3.5" | £113.09 | £18.85 | View on Amazon |
| Seagate | BarraCuda | 6.0TB | Desktop | Internal 3.5" | £116.00 | £19.33 | View on Amazon |
| Toshiba | S300 | 4.0TB | Surveillance | Internal 3.5" | £81.99 | £20.50 | View on Amazon |
| Synology | HAT3310 | 16.0TB | NAS | Internal 3.5" | £334.99 | £20.94 | View on Amazon |
| WesternDigital | WD Red Plus | 8.0TB | NAS | Internal 3.5" | £171.99 | £21.50 | View on Amazon |
| Toshiba | N300 | 8.0TB | NAS | Internal 3.5" | £172.19 | £21.52 | View on Amazon |
| Seagate | SkyHawk | 8.0TB | Surveillance | Internal 3.5" | £172.47 | £21.56 | View on Amazon |
| Toshiba | N300 | 12.0TB | NAS | Internal 3.5" | £260.99 | £21.75 | View on Amazon |
| Seagate | IronWolf Pro | 20.0TB | NAS | Internal 3.5" | £441.12 | £22.06 | View on Amazon |
| WesternDigital | WD Red Plus | 10.0TB | NAS | Internal 3.5" | £220.99 | £22.10 | View on Amazon |
| Seagate | IronWolf Pro | 12.0TB | NAS | Internal 3.5" | £275.99 | £23.00 | View on Amazon |
| WesternDigital | WD Red Plus | 6.0TB | NAS | Internal 3.5" | £139.99 | £23.33 | View on Amazon |
| WesternDigital | WD Red Plus | 4.0TB | NAS | Internal 3.5" | £96.99 | £24.25 | View on Amazon |
| Seagate | FireCuda | 8.0TB | Desktop | Internal 3.5" | £195.99 | £24.50 | View on Amazon |
| Toshiba | N300 | 6.0TB | NAS | Internal 3.5" | £147.61 | £24.60 | View on Amazon |
| WesternDigital | WD Purple | 4.0TB | Surveillance | Internal 3.5" | £99.98 | £25.00 | View on Amazon |
| Toshiba | P300 | 4.0TB | Enterprise | Internal 3.5" | £99.99 | £25.00 | View on Amazon |
| Synology | HAT3310 | 12.0TB | NAS | Internal 3.5" | £302.00 | £25.17 | View on Amazon |
| Seagate | SkyHawk | 4.0TB | Surveillance | Internal 3.5" | £101.11 | £25.28 | View on Amazon |
| Seagate | IronWolf Pro | 8.0TB | NAS | Internal 3.5" | £202.45 | £25.31 | View on Amazon |
| WesternDigital | WD Purple | 8.0TB | Surveillance | Internal 3.5" | £209.94 | £26.24 | View on Amazon |
| Synology | HAT3310 | 8.0TB | NAS | Internal 3.5" | £209.89 | £26.24 | View on Amazon |
| Toshiba | Generic Dirve | 1.0TB | Desktop | Internal 3.5" | £26.99 | £26.99 | View on Amazon |
| Toshiba | N300 | 4.0TB | NAS | Internal 3.5" | £110.96 | £27.74 | View on Amazon |
| WesternDigital | WD Purple | 6.0TB | Surveillance | Internal 3.5" | £168.49 | £28.08 | View on Amazon |
| WesternDigital | WD Purple | 10.0TB | Surveillance | Internal 3.5" | £283.59 | £28.36 | View on Amazon |
| Synology | HAT3300 | 6.0TB | NAS | Internal 3.5" | £172.99 | £28.83 | View on Amazon |
| Toshiba | S300 | 10.0TB | Surveillance | Internal 3.5" | £289.99 | £29.00 | View on Amazon |
| Toshiba | MG Series | 6.0TB | Enterprise | Internal 3.5" | £179.00 | £29.83 | View on Amazon |
| WesternDigital | WD Purple | 12.0TB | Surveillance | Internal 3.5" | £358.78 | £29.90 | View on Amazon |
| Seagate | IronWolf Pro | 4.0TB | NAS | Internal 3.5" | £136.99 | £34.25 | View on Amazon |
| Seagate | SkyHawk | 2.0TB | Surveillance | Internal 3.5" | £69.13 | £34.57 | View on Amazon |
| Toshiba | MG Series | 4.0TB | Enterprise | Internal 3.5" | £139.11 | £34.78 | View on Amazon |
| Synology | HAT3300 | 4.0TB | NAS | Internal 3.5" | £139.48 | £34.87 | View on Amazon |
| Seagate | FireCuda | 4.0TB | Desktop | Internal 3.5" | £140.08 | £35.02 | View on Amazon |
| Synology | HAT5300 | 16.0TB | Enterprise | Internal 3.5" | £627.00 | £39.19 | View on Amazon |
| WesternDigital | WD Red Plus | 2.0TB | NAS | Internal 3.5" | £79.99 | £40.00 | View on Amazon |
| Toshiba | L200 | 2.0TB | Desktop | Internal 3.5" | £81.81 | £40.91 | View on Amazon |
| Synology | HAT5300 | 12.0TB | Enterprise | Internal 3.5" | £503.97 | £42.00 | View on Amazon |