12TB Drives, Ranked by £/TB

HDD · SSD · NVMe · NAS · SAS · tape, all on Amazon.co.uk

Updated 1 hour ago

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This page gathers every 12TB drive we track on Amazon.co.uk and ranks it by price per terabyte, so you can see the best value 12TB option across hard drives, SSDs and NVMe in one place. UK prices refresh through the day, which matters because storage prices move often. At a fixed 12TB capacity the price per terabyte tells you which drive and which technology gives you the most for your money right now. Use the type and brand filters to narrow to the format you need, then check the Prime column for fast UK delivery before you buy.

Cheapest £/TB in this segment
£5.00
Drives tracked
30
Prices updated
1 hour ago
Price per
30 UK products
ProductCapacityPrice£/TBTechPrime
FUJI Fujifilm LTO-8 Ultrium Tape Cartridge - 12TB12 TB£60.00£5.00Tape · SAS-
Western Digital Ultrastar DC HC520 (HUH721212AL5204) SAS Enterprise HDD 7200 RPM, 12 TB12 TB£225.00£18.75SAS-
Seagate Enterprise Capacity v7 ST12000NM0127 - Hard Drive - 12 TB - Internal - 3.5 Inch - SATA 6Gb/s - 7200 RPM - 256MB Cache12 TB£300.00£25.00HDD · SATA-
WD 12TB 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, Black12 TB£302.00£25.17HDD · USBPrime
HGST - WD Ultrastar DC HC520 HDD | HUH721212ALE600 | 12TB 7.2K SATA 6Gb/s 256MB Cache 3.5" Internal Hard Drive with Helium Data Center (Refurbished)12 TB£309.56£25.80HDD · SATAPrime
WD_BLACK D10 12TB 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, black12 TB£310.99£25.92HDD · USBPrime
Western Digital Ultrastar DC HC520 (HUH721212ALE604) SATA Enterprise HDD 7200 RPM, 12 TB12 TB£339.99£28.33HDD · SATA-
HGST WD-40 ULTRASTAR HE12 12TB SAS 512E12 TB£381.52£31.79SASPrime
Seagate 12TB ST12000DM0007 BarraCuda Pro 3.5" 7200 RPM Internal Hard Drive12 TB£395.00£32.92HDD · SATA-
Seagate IronWolf, 12 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 (ST12000VN0007)12 TB£399.00£33.25HDD · SATA-
HGST Ultrastar He12 | HUH721212ALE601 | 0F27454 | 12TB 7200 RPM 256MB SATA 6.0Gb/s 3.5" Cache | 512E | BitLocker Hard Drive Encryption | Power Disable Function |12 TB£403.26£33.60HDD · SATA-
Toshiba N300 12TB Internal NAS Hard Drive, 3.5’’ SATA HDD, 7200 RPM, 24/7 Operation, Supports 1-8 bay systems, 128MB Cache, 180TB/Year workload, 3yr Warranty (HDEXZ13ZNA51F).12 TB£417.88£34.82HDD · SATA-
Toshiba 12TB N300 Internal Hard Drive – NAS 3.5 Inch SATA HDD Supports Up to 8 Drive Bays Designed for 24/7 NAS Systems, New Generation (HDWG21CUZSVA)12 TB£417.88£34.82HDD · SATA-
TOSHIBA N300 12TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 Gb/s 7200 RPM 512 MB Cache - HDWG51CXZSTA12 TB£417.88£34.82HDD · SATA-
Seagate IronWolf Pro 12TB, Enterprise Internal NAS HDD, CMR 3.5 Inch, SATA 6GB/s, 7.200 RPM, 256MB Cache for RAID NAS, Data Rescue Services, Frustration Free Packaging (ST12000NTZ01)12 TB£422.98£35.25HDD · SATAPrime
Seagate SkyHawk AI, 12 TB, Surveillance Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 256 MB Cache for DVR NVR Security Camera System, and Three-year Rescue Services (ST12000VE0008)12 TB£425.99£35.50HDD · SATA-
Toshiba N300 12TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 Gb/s 7200 RPM 256 MB Cache - HDWG21CXZSTA12 TB£429.97£35.83HDD · SATA-
WD Red Pro 12TB NAS 3.5" Internal Hard Drive - 7200 RPM, SATA 6 Gb/s, CMR, 512MB Cache12 TB£439.65£36.64HDD · SATA-
Seagate Exos X18 12To SATA 512e/4Kn12 TB£444.57£37.05HDD · SATA-
WD Ultrastar DC HC555 Hard Drive Data Centre 12 TB Internal 3.5 Inches (8.9 cm)12 TB£455.90£37.99HDD · SATA-
SanDisk Professional 12TB G-RAID 2, Enterprise-Class 2-Bay Desktop Drive, 7200RPM Ultrastar drive inside, Thunderbolt 3, USB-C, HDMI Port, Hardware RAID12 TB£494.09£41.17HDD · Thunderbolt-
Synology, HAT3310, 12TB, 3.5" SATA Home User HDD, MTTF 1 Million Hours12 TB£529.92£44.16HDD · SATA-
Synology HAT3310 12TB Plus Series SATA HDD 3.5" (HAT3310-12T)12 TB£529.92£44.16HDD · SATA-
WD Red Pro 12 TB 3.5 Inch NAS Internal Hard Drive - 7200 RPM - WD121KFBX12 TB£543.97£45.33HDD · SATA-
Seagate SkyHawk AI, interne Überwachungsfestplatte HDD 12 TB, 3.5 Zoll, SATA 6 Gb/s, 256 MB Cache, DVR-/NVR-Sicherheitskamerasystem, inkl. 3 Jahre Rescue Service, Modellnr.: ST12000VE00112 TB£558.00£46.50HDD · SATA-
Seagate IronWolf Pro 12 TB Internal Hard Drive 7200 RPM for NAS - ST12000NT00112 TB£567.00£47.25HDD · SATA-
WD Red Pro 12TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 512MB Cache12 TB£645.00£53.75HDD · SATA-
Synology HAT5300 12TB 3.5" 7200rpm SATA HDD; Designed for 24/7 environments12 TB£688.97£57.41HDD · SATAPrime
Synology DS223J 12TB 2 bay Desktop NAS Solution installed with 2 x 6TB HAT3300 Drives12 TB£889.00£74.08HDD · SATA-
HPE MSA 11.5TB SAS RI SFF M2 6PK SSD BDL PL-LI11.5 TB£12,940.72£1125.28SAS-

Frequently asked questions

What is the cheapest 12TB drive in the UK?

The table is sorted by price per terabyte, so the cheapest 12TB drive on Amazon.co.uk is at the top and updates through the day.

Is a 12TB SSD or hard drive better value?

At 12TB a hard drive almost always has a lower price per terabyte, while an SSD costs more but is much faster. Filter by type to compare.

How much should a 12TB drive cost in the UK?

Prices change often, so the live table is the best guide. Sorting by price per terabyte shows whether a 12TB deal is genuinely good value.

Last updated at 2026-06-22 06:50:13 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.