SAS Hard Drive Deals UK 2026: Prime Big Deal Days Offers
· Prime Big Deal Days has ended; the prices below are still live.
As an Amazon Associate we earn from qualifying purchases. Prices and availability shown are from Amazon.co.uk at the last update and may change.
Amazon is flagging 86 offers on this selection right now. The cheapest new price per TB on this page is £25.00/TB, on the Dell 4TB Hard Drive 7.2K SAS.
We track 120 in-stock listings for this selection on Amazon.co.uk. Offers below are shown as Amazon states them, then compared with the cheapest listings by £/TB.
SAS drives do not work on the SATA ports of a desktop PC or a home NAS. They need a SAS controller or HBA.
Deals Amazon is flagging
In-stock listings where Amazon shows a deal badge, a Prime-exclusive offer, a list price above the current price or low stock. Sorted by Amazon’s stated saving in pounds. We add no verdict. Showing the first 59 of 86.
New
Renewed
Used (5)
| Product | Capacity | Price | Amazon’s list price | Amazon’s stated saving | £/TB | Condition | Sold by | Buy |
|---|---|---|---|---|---|---|---|---|
| Synology 3.5" SAS HDD HAS5300 8TB (HAS5300-8T)SAS, not SATA | 8 TB | £198.00 | - | - | £24.75 | Used | Third party | Buy on Amazon |
| Seagate 4 TB Exos 7E8 HDD 512E SASSAS, not SATA | 4 TB | £139.99 | - | - | £35.00 | Used | Third party | Buy on Amazon |
| Seagate Exos 7E10 4TB Internal Hard Drive HDD - 3.5 Inch 512e/4Kn SAS 6GB/s, 7.200 RPM, 256MB Cache and 2M MTBF for Enterprise, Data Centre (ST4000NM000B)SAS, not SATA | 4 TB | £157.13 | - | - | £39.28 | Used | Third party | Buy on Amazon |
| Dell 1TB 7.2K RPM Near-Line SAS **Refurbished**, XCTT1, 9W5WV (**Refurbished** 2.5in Hot-plug Hard Drive Cus Kit)SAS, not SATA | 1 TB | £62.99 | - | - | £62.99 | Used | Third party | Buy on Amazon |
| DELL 0V0K7V 1.92TB SAS SSD 2.5" 12Gbps Model: PX05SVB192Y V0K7VSAS, not SATA | 1.92 TB | £849.99 | - | - | £442.70 | Used | Third party | Buy on Amazon |
Cheapest alternatives by £/TB
For each offer above, the 3 cheapest in-stock listings of the same type at the same capacity (hard drives within 2TB), with or without an Amazon offer.
New
Renewed
| Product | Capacity | Price | Amazon’s list price | Amazon’s stated saving | £/TB | Condition | Sold by | Buy |
|---|---|---|---|---|---|---|---|---|
| Seagate Enterprise Capacity 3.5 HDD| ST6000NM0034 | 6TB 7.2K RPM SAS 12Gb/s 128MB Cache 3.5" | 512n | Enterprise Hard Disk Drive for Hyperscale Applications (Certified Refurbished) w/ 3 Year WarrantySAS, not SATA | 6 TB | £149.99 | - | - | £25.00 | Renewed | Third party | Buy on Amazon |
| Dell 0KV02 SAS 2.5 Inch Internal Hard Drive - 1.2 TB - 10000 RPM (Renewed)SAS, not SATA | 1.2 TB | £37.99 | - | - | £31.66 | Renewed | Third party | Buy on Amazon |
| Dell 529FG - 4TB 3.5 INCH SAS 6GB HARD DRIVE 7.2K (Certified Refurbished)SAS, not SATA | 4 TB | £129.99 | - | - | £32.50 | Renewed | Third party | Buy on Amazon |
Used (6)
| Product | Capacity | Price | Amazon’s list price | Amazon’s stated saving | £/TB | Condition | Sold by | Buy |
|---|---|---|---|---|---|---|---|---|
| Seagate 4 TB Exos 7E8 HDD 512E SASSAS, not SATA | 4 TB | £139.99 | - | - | £35.00 | Used | Third party | Buy on Amazon |
| Seagate Exos 7E10 4TB Internal Hard Drive HDD - 3.5 Inch 512e/4Kn SAS 6GB/s, 7.200 RPM, 256MB Cache and 2M MTBF for Enterprise, Data Centre (ST4000NM000B)SAS, not SATA | 4 TB | £157.13 | - | - | £39.28 | Used | Third party | Buy on Amazon |
| Dell 1TB 7.2K RPM Near-Line SAS **Refurbished**, XCTT1, 9W5WV (**Refurbished** 2.5in Hot-plug Hard Drive Cus Kit)SAS, not SATA | 1 TB | £62.99 | - | - | £62.99 | Used | Third party | Buy on Amazon |
| DELL 0V0K7V 1.92TB SAS SSD 2.5" 12Gbps Model: PX05SVB192Y V0K7VSAS, not SATA | 1.92 TB | £849.99 | - | - | £442.70 | Used | Third party | Buy on Amazon |
| Dell 800GB 12GB/s SAS Mix Use MLC SSD Bundle with Drive Tray - CN3JHSAS, not SATA | 800 GB | £549.99 | - | - | £687.49 | Used | Third party | Buy on Amazon |
| Hewlett Packard Enterprise 873351-B21 400GB 2.5" SAS Solid State Drive - SSD Drives (400GB, 2.5", SAS, 12GB/s)SAS, not SATA | 400 GB | £629.99 | - | - | £1574.98 | Used | Third party | Buy on Amazon |
Frequently asked questions
When is Prime Big Deal Days 2026?
Prime Big Deal Days 2026 runs on Amazon.co.uk on 6 and 7 October 2026, from 00:01 on 6 October to 23:59 BST on 7 October, with new offers appearing through both days.
Do I need Prime to get these offers?
Yes for offers marked Prime exclusive in our tables: Amazon reserves those for Prime members. The other prices shown are available to every Amazon.co.uk customer.
Is Amazon's list price reliable?
UK consumer protection rules require a reference price to be genuine, and we show it exactly as Amazon states it, with Amazon's own label, without recalculating it.
All Prime Big Deal Days 2026 storage deals
Last updated at 2026-10-22 18:00:46 UTC. As an Amazon Associate I earn from qualifying purchases. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed at the time of purchase will apply to the purchase of the product. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC.