Sandisk−31%
SanDisk Extreme PRO USB flash drive 1 TB USB Type-A 3.2 Gen 1 (3.1 Gen 1) Black
£180.99£262.99
at Back to the OfficeView deal →Sandisk: Extreme PRO USB flash drive 1 TB USB Typ vs Western Digital Blue SA510 1 TB 2.5" Ser
Two tech & gaming deals from Sandisk, side by side · prices checked 14 Oct 2026
Sandisk−17%
Western Digital Blue SA510 1 TB 2.5" Serial ATA III
£187.99£225.14
at Back to the OfficeView deal →| Extreme PRO USB flash drive 1 TB USB Typ | Western Digital Blue SA510 1 TB 2.5" Ser | |
|---|---|---|
| Price today | £180.99 | £187.99 |
| Previous price | £262.99 (Amazon price) | £225.14 (Amazon price) |
| Discount | 31% | 17% |
| You save | £82 | £37.15 |
| Retailer | Back to the Office | Back to the Office |
The short version: the Extreme PRO USB flash drive 1 TB USB Typ is the cheaper of the two at £180.99 (£7 less than the Western Digital Blue SA510 1 TB 2.5" Ser). The bigger discount is on the Extreme PRO USB flash drive 1 TB USB Typ at 31% off its amazon price. So the same product wins on both price and saving. Both prices were checked this morning and link straight to the retailer.