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Cheapest 8TB drives ranked by price

The cheapest 8TB hard drives and SSDs on Amazon.co.uk right now, ranked by price per terabyte (£/TB). Larger capacities usually give better £/TB, so it is worth comparing against nearby sizes before you buy. Prices update daily with 24-hour movement and all-time-low flags.

last updated: 2026-09-04 17:31:16

🔥 Today’s best deals

Seagate Game Drive Hub, 8TB, External Hard Drive Desktop, USB 3.2 Gen 1, Dual USB-C and USB-A ports, Xbox Certified, with RGB LED lighting, 3 year Rescue Services (STKW8000400)
Seagate Game Drive Hub, 8TB, External Hard Drive Desktop, U…
£422.39 £52.80/TB
▼ 8.3% 24h
SanDisk Desk Drive SSD 8TB, Up to 1000MB/s Read Speeds
SanDisk Desk Drive SSD 8TB, Up to 1000MB/s Read Speeds
£690.54 £86.32/TB
▼ 6.2% 24h
TOSHIBA 8.9cm (3.5") 8TB SATA3 NAS N300 7200RPM internal bulk
TOSHIBA 8.9cm (3.5") 8TB SATA3 NAS N300 7200RPM internal bu…
£381.77 £47.72/TB
▼ 5.7% 24h
Condition
Region
Fulfilment
Type
Capacity 0TB
8TB
Per
What do these mean? Full info in the FAQ ›
£/TB Price Size Tech Form Factor Condition Description
£17.49£139.918 TBHDDExternalNew
ModusTech 8TB Desktop External Hard Drive (NOT-PORTABLE) — Vault USB-C 3.1 (5Gbps) High-Speed HDD for PC, Mac, Laptop & Console, Backup Storage, 2-Year Warranty Buy
£30.00£240.008 TBHDDExternalNew
Seagate 8TB One Touch Desktop Hard Drive | USB-C (STNB8000400)Warehouse £230.24 · £28.78/TB Buy
£32.38£259.008 TBHDDNew
Seagate 8TB BarraCuda Internal Hard Drive | SATA 6 Gb/s (ST8000DMZ04) Buy
£33.13£265.008 TBHDD3.5"New
Seagate BarraCuda, 8 TB, Internal Hard Drive, SATA 6 Gbit/s, 3.5", 5400 RPM, 256 MB Cache for Desktop PC (ST8000DM004) Buy
£33.27£266.198 TBHDDExternalNew
WD_BLACK D10 8TB Game Drive for Xbox, external HDD, transfer speeds up to 250 MB/s, 7200RPM, Active Cooling to Store your Massive Collection, 1 Month Xbox Game Pass, blackWarehouse £223.88 · £27.99/TB Buy
£33.75£269.998 TBHDDExternalNew
Seagate 8TB Desktop Hard Drive | USB 3.0 (STGY8000400) Buy
£34.44 £275.53+0.4% 24h8 TBHDDExternalNew
WD 8TB My Book external hard drive, Desktop HDD with Password Protection, USB 3.0, SuperSpeed USB, software for device management, backup, hardware encryption, works with PC and Mac, BlackUsed £277.56 · £34.70/TB Buy
£34.95£279.598 TBHDDExternalNew
WD 8TB Elements External Hard Drive, Desktop HDD storage, USB 3.0 compatible, Fast Transfer rates, Easy add on storage for all your pictures, videos, music and documents, Black Buy
£37.49£299.928 TBHDD3.5"New
Seagate SkyHawk AI Internal Surveillance Hard Drive HDD 8TB 3.5" SATA 6Gb/s 256MB Cache DVR/NVR Security Camera System Rescue Services Model No.:ST8000VE001 Buy
£38.00£303.998 TBHDD3.5"New
WD Blue 8TB 3.5" Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s, 256MB Cache, 2 Year Warranty Buy
£38.75£310.008 TBHDDExternalNew
G-DRIVE 8TB Enterprise Class Desktop external Hard Drive, HDD up to 260 MB/s, USB-C, USB 3.2 Gen 2 (10Gbps), 7200RPM Ultrastar, Fast backup, Premium, Industrial enclosure Buy
£39.50£316.028 TBHDD3.5"New
Seagate SkyHawk 8TB, Video Internal Hard HDD, 3.5", SATA 6Gb/s, 256MB Cache, for DVR NVR Security Camera System, with in-house Data Rescue Services, FFP (ST8000VXZ10) Buy
£39.88£319.008 TB3.5"New
SKYHAWK 8TB SURVEILLANCE 3.5IN 5400RPM 6GB/S SATA 256M Buy
£41.12£328.988 TBHDDNew
Seagate 8TB IronWolf Pro Internal NAS Hard Drive | SATA (ST8000NTZ01) Buy
£41.25£329.998 TBHDDExternalNew
Seagate Game Drive Hub 8TB, External Hard Drive Desktop, USB 3.2 Gen 1, Dual USB-C and USB-A ports, Xbox Certified, with RGB LED lighting, Data Rescue Services (STKW8000402) Buy
£41.37 £330.99+1.4% 24h8 TBHDD3.5"New
Seagate IronWolf, 8 TB, NAS, Internal Hard Drive, CMR, 3.5 Inch, SATA, 6GB/s, 5,400 RPM, 256MB Cache, for RAID Network Attached Storage, 3 year Rescue Services (ST8000VN004) Buy
£41.88£335.048 TBHDDNew
Seagate 8TB IronWolf Internal NAS Hard Drive | SATA 6 Gb/s (ST8000VNZ02) Buy
£42.49£339.958 TBExternalNew
LaCie 8TB d2 Professional | USB-C (STHA8000800) Buy
£42.50£340.008 TBHDD3.5"New
Toshiba 8TB S300 Pro Surveillance HDD - 3.5' SATA Internal Hard Drive Supports up to 64 HD cameras at a 180TB/Year workload (HDWT720UZSVA) Buy
£43.50£347.998 TBHDD3.5"New
Toshiba N300 8TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 GB/s 7200 RPM 256 MB Cache - HDWG480XZSTA, Silver Buy
£43.50£347.998 TBHDD3.5"New
Toshiba N300 8TB Internal NAS Hard Drive, 3.5’’ SATA HDD, 7200 RPM, 24/7 Operation, Supports 1-8 bay systems, 512MB Cache, 180TB/Year workload, 3yr Warranty (MN10ADA800S) Buy
£44.50 £356.00+10.2% 24h8 TBHDD3.5"New
WD Red Plus 8TB NAS 3.5" Internal Hard Drive - 5640 RPM Class, SATA 6Gb/s, CMR, 128MB Cache Buy
£45.00 £360.00+5.8% 24h8 TBHDD3.5"New
WD Red Pro 8TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 256MB Cache Buy
£47.13£377.008 TBHDD3.5"New
Seagate IronWolf 8TB NAS Hard Drive 3.5" 5400RPM 256MB Cache Buy
£47.29 £378.33-0.0% 24h8 TBHDD3.5"New
WD Purple Pro 8TB Smart Video 3.5" Internal Hard Drive, AllFrame AI Technology, 7200 RPM, SATA 6 GB/s, 550TB/yr, 256MB Cache Buy
£47.38£379.008 TBHDD3.5"New
WD Red Pro 8TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR, 256MB Cache, 5 Year Warranty Buy
£47.72 £381.77-5.7% 24h8 TB3.5"New
TOSHIBA 8.9cm (3.5") 8TB SATA3 NAS N300 7200RPM internal bulk Buy
£47.75 £381.98+0.0% 24h8 TBHDD3.5"New
Western Digital WD Purple 8TB Surveillance 3.5" Internal Hard Drive, AllFrame Technology, SATA 6 Gbit/s, 180TB/yr, 128MB CacheUsed £328.36 · £41.05/TB Buy
£50.44 £403.48+8.8% 24h8 TBHDD3.5"New
WD Purple 8TB Surveillance 3.5" Internal Hard Drive, AllFrame Technology, 180BT/yr, 256MB Cache, 3 Year Warranty Buy
£50.46 £403.70-0.3% 24h8 TBHDD3.5"New
WD Ultrastar DC HA340 WUS721208BLE6L4 Hard Drive Data Centre 8 TB Internal 3.5 Inch SATA 6Gb/s 7200 RPM Buffer: 256 MB Buy
£52.80 £422.39-8.3% 24h8 TBHDDExternalNew
Seagate Game Drive Hub, 8TB, External Hard Drive Desktop, USB 3.2 Gen 1, Dual USB-C and USB-A ports, Xbox Certified, with RGB LED lighting, 3 year Rescue Services (STKW8000400) Buy
£62.38£499.008 TBSSDExternalNew
G-DRIVE Project 8TB, with PRO-BLADE SSD Mag Slot, Thunderbolt 3 (40Gbps), USB 3.2 Gen 2 (10Gbps), 7200RPM Enterprise Class Hard Drive, Up to 250MB/s read Buy
£69.24£553.908 TB3.5"New
Seagate IronWolf Pro ST8000NE001 8TB Internal 3.5" SATA 6Gb/s 7200rpm - 256MB - With 2 Years Rescue Data Recovery Service PlanUsed £299.00 · £37.38/TB Buy
£70.83 £566.62+13.1% 24h8 TBHDD3.5"New
Seagate IronWolf 8 TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 7200 RPM 256 MB Cache for RAID Network Attached Storage (ST8000VN0022) Buy
£84.36£674.908 TBHDD3.5"New
Seagate IronWolf Pro 8 TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 7200 RPM 256 MB Cache for RAID Network Attached Storage, Data Recovery Service (ST8000NE0004) Buy
£86.32 £690.54-6.2% 24h8 TBSSDNew
SanDisk Desk Drive SSD 8TB, Up to 1000MB/s Read Speeds Buy
£92.00£735.998 TBSSDExternalNew
BIWIN PR2000 External SSD 8TB, Up to 2000 MB/s, IP67 Dust & Waterproof Portable SSD, Up to 3m Drop Protection, Support 4K 60FPS ProRes Record, USB-C USB3.2 Gen2x2, Black Buy
£93.75£749.998 TBSSDExternalNew
Crucial X10 8TB External Portable SSD Drive - Up to 2100MB/s, USB-C 3.2 Gen2, IP65 Dust and Water Resistant, External Solid State Drive, Matte Blue - CT8000X10SSD9-02 Buy
£94.04£752.288 TBHDD3.5"New
Toshiba Enterprise HDD 8TB 3.5" SATA Buy
£94.98£759.828 TBSSDExternalNew
SanDisk Extreme Portable SSD 8TB, up to 1050MB/s Read and 1000MB/s Write Speeds, IP65 Rated Water Resistance, Durable Drive with Hardware Carabiner, Monterey Buy
£100.00£799.998 TBNVMe SSDM.2New
WD_BLACK SN850P 8TB PS5 SSD, Officially Licensed for PlayStation 5, Read Speeds Up to 7200 MB/s, M.2 2280 PCIe NVMe, Exclusive Heatsink Design, Internal Gaming SSD Buy
£107.83£862.628 TBSSDExternalNew
SanDisk Extreme Portable SSD 8TB, Up to 1050MB/s Read Speeds, BlackWarehouse £627.66 · £78.46/TB Buy
£125.00£1,000.008 TBSSDExternalNew
Samsung Portable SSD T5 EVO, 8 TB, USB 3.2 Gen. 1, 460 MB/s read, 460 MB/s write, External hard drive for Mac, PC, Android, Smart TVs and game consoles, Incl. USB-C cable, MU-PH8T0S/EU Buy
£144.00£1,152.008 TBNVMe SSDM.2New
WD_BLACK SN850X 8TB M.2 2280 NVMe SSD with Heatsink - PCIe Gen4 Gaming Drive, Read 7300MB/s, Write 6600MB/s - High Performance Buy
£160.00£1,280.008 TBNVMe SSDM.2New
WD_BLACK SN850X 8TB, M.2 double-sided 2280 NVMe, Read speeds up to 7300 MB/s, Write speeds up to 6,600 MB/s, Gaming Expansion, PCIe Gen4 NVMe, High Performance Internal SSD, Black Buy
£162.50£1,299.998 TBNVMe SSDM.2New
Lexar NM790 8TB SSD, M.2 2280 PCIe Gen4 NVMe SSD Buy
£256.25£2,049.998 TBNVMe SSDNew
Samsung Memory MZ-VAP8T0BW 9100 PRO 8TB Internal SSD, PCIe 5.0 x4, NVMe 2.0, SSD Designed for Pros & Gamers, Compatible with PC & Laptops, 5 Year Limited Warranty (UK Version) Buy
£449.71 £3,597.68-1.4% 24h8 TBNVMe SSDM.2New
SABRENT Rocket 4 Plus 8TB NVMe SSD M.2 PCIe Gen4 x4 | Ultra-High Capacity Internal Drive | 7000MB/s Read | Ideal for Gaming, Video Editing & PS5 Expansion (SB-RKT4P-8TB) Buy
£525.14£4,201.128 TBNVMe SSDExternalNew
OWC Express 1M2 Portable SSD NVMe Thunderbolt Enclousure 40Gbps USB-C USB4 Ultra Fast up to 3836MB/s real-world performance External SSD Drive with Aluminum Heat Sink - Works with PC & Mac (8TB) Buy

8TB hard drives: the value sweet spot

8TB is a popular middle-ground capacity — large enough for a proper media library or backup target, without paying the premium that the very largest drives sometimes carry. The table above ranks every 8TB drive by real £/TB.

  • Desktop external: WD Elements, Seagate Expansion — the simplest way to add 8TB over USB.
  • Internal 3.5": usually the cheapest £/TB at this size — fit it directly or put it in a NAS.
  • NAS-rated: WD Red Plus and Seagate IronWolf, built for always-on multi-drive setups.

8TB usually beats 6TB on £/TB but doesn't always beat 10TB or 12TB — check the neighbouring capacity pages before committing, since a size up is often the same price per terabyte or cheaper.

Frequently asked questions

How does disks.co.uk rank 8TB drives?

We rank every 8TB drives by real cost per terabyte (£/TB) — the live Amazon.co.uk price divided by capacity — so the best value appears at the top. Prices refresh several times a day from Keepa, with 24-hour movement and all-time-low flags.

What is the cheapest 8TB drives drive right now?

The drive at the top of the table above is the cheapest 8TB drives option by £/TB at the moment. Larger capacities usually cost less per terabyte, so it is worth comparing 8TB drives against the next size up before you buy.

Is a 8TB drives drive good value?

Value depends on £/TB, not the sticker price. Use the ranking above to compare, and open any drive for its full Keepa price history to check whether today's price is genuinely low.

What is a 8TB drives drive good for?

It comes down to how much you store — see our storage sizing guide. As a rule, buy one size up if the £/TB is similar, so you do not run out sooner.