Seagate: One Touch STKY2000405 external hard driv vs Expansion STKP4000400 external hard driv
Two tech & gaming deals from Seagate, side by side · prices checked 7 Nov 2026
Seagate−27%
Seagate Expansion STKP4000400 external hard drive 4 TB 3.5" 3.2 Gen 1 (3.1 Gen 1) Black
£127.84£174.99
at Quzo UKView deal →| One Touch STKY2000405 external hard driv | Expansion STKP4000400 external hard driv | |
|---|---|---|
| Price today | £132.09 | £127.84 |
| Previous price | £281.64 (Amazon price) | £174.99 (Amazon price) |
| Discount | 53% | 27% |
| You save | £149.55 | £47.15 |
| Retailer | Quzo UK | Quzo UK |
The short version: the Expansion STKP4000400 external hard driv is the cheaper of the two at £127.84 (£4.25 less than the One Touch STKY2000405 external hard driv). The bigger discount is on the One Touch STKY2000405 external hard driv at 53% off its amazon price. So it depends whether you want the lower price or the larger saving against list. Both prices were checked this morning and link straight to the retailer.