disks.co.uk — compare hard drives by price per terabyteEvery UK hard drive & SSD, ranked by real £/TB — live Amazon.co.uk prices
Home › Hard Disk Drives (HDD)

Cheapest Hard Disk Drives (HDD) ranked by price per terabyte

Every hard drives we track on Amazon.co.uk, ranked by real cost per terabyte (£/TB) using Keepa price history — so you compare value, not just the sticker price. The table updates daily and flags 24-hour price drops and all-time lows. Use the filters to narrow by capacity, form factor or condition, and open any drive for its full price-history chart.

last updated: 2026-09-04 17:31:16
Condition
Region
Fulfilment
Type
Capacity 0TB
Unlimited
Per
What do these mean? Full info in the FAQ ›
£/TB Price Size Tech Form Factor Condition Description
£47.50£190.004 TBHDDExternalNew
LaCie 4TB Rugged Mini Portable Hard Drive | USB 3.0 (LAC9000633)Warehouse £168.02 · £42.01/TB Buy
£47.58 £285.46+3.4% 24h6 TBHDD3.5"New
WD Red Plus 6TB NAS 3.5" Internal Hard Drive - 5400 RPM Class, SATA 6Gb/s, CMR, 256MB Cache Buy
£47.61£285.676 TBHDDNew
Seagate 6TB BarraCuda Internal Hard Drive | SATA 6 Gb/s (ST6000DMZ03) Buy
£47.63£190.514 TBHDD3.5"New
WD Purple 4TB Surveillance 3.5" Internal Hard Drive, AllFrame Technology, 180BT/yr, 256MB Cache, 3 Year Warranty Buy
£47.75£191.004 TBHDDExternalNew
WD 4TB My Passport Ultra, portable external storage, external hard drive, software with defense against ransomware, backup and password protection, Works with PC, Xbox S|X, PS5, PS4, Midnight Blue 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
£48.00£95.992 TBHDDExternalNew
Seagate 2TB Portable Hard Drive | USB 3.0 (STGX2000400)Warehouse £88.31 · £44.16/TB Buy
£48.00£48.001 TBHDDNew
Seagate ST1000VM002 Pipeline HD 1 TB Internal Hard Drive - BlackUsed £34.99 · £34.99/TB Buy
£48.21£674.9014 TBHDD3.5"New
Seagate IronWolf 14TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage (ST14000VN0008) Buy
£48.26£772.2016 TBHDD3.5"New
Seagate IronWolf"Internal Hard Drive 3.5 16TB HDD 3 Year Warranty 256MB 7200rpm 24 Hours Operation PC NAS For RV Sensor ST16000VN001 Buy
£48.43 £290.57-1.2% 24h6 TBHDD3.5"New
WD Red 6TB NAS 3.5 Inch Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s, CMR, 64 MB Cache - WD60EFRX Red WD60EFRXUsed £189.99 · £31.67/TB Buy
£48.50£194.004 TBHDD3.5"New
WD Red Plus 4TB NAS 3.5" Internal Hard Drive - 5400 RPM Class, SATA 6Gb/s, CMR, 256MB Cache Buy
£48.61 £291.66-26.8% 24h6 TBHDDNew
WD Red Pro 6 TB NAS Hard Drive Buy
£48.75 £975.00+32.7% 24h20 TBHDD3.5"New
Seagate IronWolf Pro ST20000NE00 RV sensor 8.9 cm (3.5") NAS 20TB HDD (CMR) Buy
£48.88 £488.81-0.3% 24h10 TBHDD3.5"New
WD Red Pro 10TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 512MB Cache Buy
£49.00£147.003 TBHDD3.5"New
WD Red 3TB 3.5 Inch NAS Internal Hard Drive - 5400 RPM - WD30EFRX Buy
£49.02 £196.08+0.1% 24h4 TBHDDNew
Seagate 4 TB BarraCuda Internal Hard Drive Buy
£49.30£493.0010 TBHDD3.5"New
Seagate IronWolf Pro, 10 TB, NAS Internal Hard Drive, CMR 3.5 Inch, SATA 6 Gb/s 7,200 RPM, 256 MB Cache, for RAID Network Attached Storage, 3 years Rescue Services, FFP (ST10000NE0004) Buy
£49.38 £691.37+4.2% 24h14 TBHDD3.5"New
WD Red Pro 14TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 512MB Cache Buy
£49.45 £98.90-26.7% 24h2 TBHDD3.5"New
WD AV-GP Enterprise 2 TB 3.5-inch SATA Internal Hard Drive Buy
£49.59£247.955 TBHDDExternalNew
G-DRIVE ArmorATD 5TB, portable rugged external hard drive, HDD up to 130 MB/s, USB-C (5Gbps), USB 3.2 Gen 1, Thunderbolt 3 Buy
£49.90£598.7712 TBHDD3.5"New
WD Purple Pro 12TB Smart Video 3.5" Internal Hard Drive, AllFrame Technology, 550TB/yr, 256MB Cache, 7200 RPM, 5 Year Warranty Buy
£49.98£24.99500 GBHDDExternalNew
Meyritech 500GB External Hard Drive - USB 3.0 Type-C 500GB Hard Drive for Portable External Data Storage, Macbook, iMacs, PCs, Laptops, Xbox One & PS4 Consoles Buy
£49.98£24.99500 GBHDD2.5"New
Storite External Hard Drive 500GB, USB 3.0 Portable 2.5 Inch, Black Buy
£50.00£99.992 TBHDD2.5"New
Toshiba Canvio Flex 2TB – Portable 2.5’’ External Hard Drive (HDD) for Mac, Windows PC, Smartphone and Tablet Use, Compatible with Most USB-C and USB-A Devices, Warm Silver (HDTX220ESCAA) 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
£50.83£305.006 TBHDD3.5"New
Toshiba 6TB N300 Internal Hard Drive – NAS 3.5 Inch SATA HDD Supports Up to 8 Drive Bays Designed for 24/7 NAS Systems, New Generation (HDWG460UZSVA) Buy
£51.58 £206.33+6.5% 24h4 TBHDD3.5"New
WD Red Plus 4TB NAS 3.5" Internal Hard Drive - 5400 RPM, SATA 6Gb/s, CMR, 128MB Cache Buy
£52.50£104.992 TBHDD2.5"New
Toshiba Canvio Partner 2TB Portable 2.5’’ External Hard Drive, USB 3.2, Mac & Windows compatible. (HDTB520EK3AB)Warehouse £91.94 · £45.97/TB Buy
£52.50£104.992 TBHDDExternalNew
WD 2TB Elements AE Portable External Hard Drive, SuperSpeed USB 3.2 Gen 1/USB 3.0, Plug-and-Play, Formatted for Windows, BlackWarehouse £93.20 · £46.60/TB 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
£52.81£264.075 TBHDDExternalNew
Seagate 5TB Portable Hard Drive | USB 3.0 (STGX5000400)Warehouse £149.02 · £29.80/TB Buy
£53.33£320.006 TBHDD3.5"New
Toshiba N300 6TB 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 (HDEX01SZNA51F). Buy
£53.50£106.992 TBHDDExternalNew
WD My Passport 2TB Portable External Hard Drive, USB 3.2 Gen 1, BlackUsed £106.99 · £53.50/TB Buy
£53.68 £161.04-10.5% 24h3 TBHDD3.5"New
WD Purple 3TB Surveillance 3.5" Internal Hard Drive, AllFrame Technology, 180BT/yr, 256MB Cache, 3 Year Warranty Buy
£53.76£215.044 TBHDDNew
Seagate 4TB IronWolf Pro Internal NAS Hard Drive | SATA (ST4000NTZ01) Buy
£54.00£215.994 TBHDDExternalNew
WD 4TB My Book external hard drive, Desktop HDD with Password Protection, USB 3.0, SuperSpeed USB, software for device management, backup, hardware encryption, Black Buy
£54.00£215.994 TBHDDExternalNew
LaCie 4TB Rugged Portable Hard Drive | USB-C (STFR4000800) Buy
£54.27£217.064 TBHDD3.5"New
Seagate IronWolf Pro 4 TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 7200 RPM 128 MB Cache for RAID Network Attached Storage, Data Recovery Rescue Service (ST4000NE0025) Buy
£54.47£108.942 TBHDDExternalNew
Toshiba 2TB Canvio Basics Portable External Hard Drive, USB 3.2. Gen 1, Black (HDTB420EK3AA) Buy
£54.50£109.002 TBHDDNew
Seagate ST2000LM007-2TB SATA Mobile 7mm Hard Disk DriveUsed £89.99 · £45.00/TB Buy
£54.67£328.006 TBHDD3.5"New
Seagate 6TB IronWolf Pro 3.5 inch 7200 RPM Internal Hard Drive for 1-16 Bay NAS Systems (256MB Cache, 300TB/Year Workload Rate, up to 214MB/s) - Silver Buy
£54.74£109.472 TBHDDExternalNew
Seagate Basic, 2TB, Portable External Hard Drive, USB 3.0, for PC Laptop (STJL2000400) Buy
£54.74£218.974 TBHDD3.5"New
Western Digital WD40EFZX WD Red Plus 4TB SATA 6Gb/s 3.5" HDD Buy
£54.74 £218.95+0.1% 24h4 TBHDDExternalNew
Seagate Game Drive for Xbox, 4TB, External Hard Drive Portable, USB 3.2 Gen 1, Black with built-in green LED bar, Xbox Certified, 3 year Rescue Services (STKX4000402) Buy
£54.75£219.004 TBHDDNew
WD Red WD40EFRX 4 TB SATA 6 Gb/s Hard Disk Drive with NASwareUsed £134.99 · £33.75/TB Buy
£54.75£164.243 TBHDD3.5"New
WD Purple 3.5"" SATA 6Gb/s 3TB 5400rpm HDD Buy
£54.75£328.496 TBHDD3.5"New
WD Red 6TB 3.5 Inch NAS Internal Hard Drive - 5400 RPM - WD60EFAX Buy
£54.75£218.994 TBHDDExternalNew
Seagate 4TB Expansion Desktop Hard Drive | USB 3.0 (STKP4000400)Warehouse £155.21 · £38.80/TB Buy
£54.83 £219.32+14.2% 24h4 TBHDD2.5"New
Seagate BarraCuda 4 TB 2.5 Inch Internal Hard Drive (15 mm Form Factor, 128 MB Cache SATA 6 GB/s Up to 140 MB/s) Buy
£54.96£329.756 TBHDD3.5"New
WD Red Pro 6TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 256MB Cache Buy
£54.98 £219.91+1.4% 24h4 TBHDD3.5"New
Toshiba N300 4TB 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 (MN10ADA400ES). Buy
£54.99£54.991 TBHDDExternalNew
Sonnics 1TB USB 3.0 External Portable Hard Drive for Windows PC, Mac, Smart TV, XBOX ONE & PS4, Black Buy
£55.00£220.004 TBHDD3.5"New
WESTERN DIGITAL Purple WD43PURZ 4 TB Serial ATA III Hard Drive 5400 RPM Cache 256 MB 3.5 Inch Buy
£55.00£329.996 TBHDDExternalNew
WD 6TB My Book external hard drive, Desktop HDD with Password Protection, USB 3.0, SuperSpeed USB, software for device management, backup, hardware encryption, Black Buy
£55.09 £165.26+68.4% 24h3 TBHDD3.5"New
Seagate BarraCuda 3 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 7200 RPM 64 MB Cache for Computer Desktop PC (ST3000DM008) Buy
£55.45£110.902 TBHDDExternalNew
WD 2TB Elements portable external hard drive, USB 3.0 interface, portable external storage, Plug-and-Play, SuperSpeed USB 3.2 Gen 1, Formatted for PC and Mac, Black Buy
£56.00£111.992 TBHDDExternalNew
Seagate 2TB One Touch Portable Hard Drive | USB 3.0 (STKY2000404)Used £111.99 · £56.00/TB Buy
£56.00£56.001 TBHDD2.5"New
Seagate ST1000LM035 1 TB 2.5-Inch 5.4K SATA Hard Drive - SilverUsed £49.99 · £49.99/TB Buy
£56.18£224.734 TBHDD3.5"New
Seagate IronWolf Pro, 4 TB, NAS Internal Hard Drive, CMR 3.5 Inch, SATA 6 Gb/s 7,200 RPM, 256 MB Cache, for RAID Network Attached Storage, 3 years Rescue Services, FFP (ST4000NE001) Buy
£56.24£674.9012 TBHDD3.5"New
Seagate Exos 12 TB Internal Hard Drive Enterprise HDD – 3.5 Inch 6 Gb/s 7200 RPM 128 MB Cache for Enterprise, Data Centre (ST12000NM0007) Buy
£56.91£56.911 TBHDDExternalNew
ModusTech Facet 1TB External Hard Drive Portable USB-C/USB 3.1 Plug & Play Ultra- Slim HDD Hard drive for Backup, Gaming, PC, Mac, Laptop, PS4, Xbox, Smart TV (BLUE) Buy
£56.91£56.911 TBHDDExternalNew
ModusTech Facet 1TB External Hard Drive Portable USB-C/USB 3.1 Plug & Play Ultra- Slim HDD Hard drive for Backup, Gaming, PC, Mac, Laptop, PS4, Xbox, Smart TV (WHITE)Used £51.79 · £51.79/TB Buy
£57.00£113.992 TBHDDExternalNew
WD_BLACK P10 Game Drive 2TB external portable HDD Gaming drive, for On-The-Go Access To Your Game Library - Works with Console or PC, save up to 125 games, black Buy
£57.00£114.002 TBHDD2.5"New
Seagate Expansion Portable, 2TB, External Hard Drive, 2.5 Inch, USB 3.0, for Mac and PC, 2 year Rescue Services (STKM2000400) Buy
£57.23£114.462 TBHDDExternalNew
WD My Passport 2TB Portable External Hard Drive, USB 3.2 Gen 1, RedUsed £99.99 · £50.00/TB Buy
£57.47£229.894 TBHDDExternalNew
Seagate Ultra Touch HDD 4TB, External HDD, Pebble Grey, Post-Consumer Recycled material, USB-C compatibility with PC, Mac & Chromebook, Data Rescue Services (STMA4000400) Buy
£57.99£57.991 TBHDDExternalNew
Sonnics 1TB Blue External Portable Hard drive USB 3.0 super fast transfer speed for use with Windows PC, Apple Mac, Smart tv, XBOX ONE & PS4 Buy
£58.00£115.992 TBHDD2.5"New
Toshiba Canvio Gaming 2TB – Portable 2.5’’ External Hard Drive compatible with most PlayStation, Xbox and PC consoles, USB 3.2. Gen 1 Technology, Black (HDTX120EK3AA) Buy
£58.52£117.042 TBHDDExternalNew
WD My Passport 2TB Portable External Hard Drive, USB 3.2 Gen 1, BlueWarehouse £80.53 · £40.27/TB Buy
£58.75£235.004 TBHDDNew
Synology 4TB HAT3300 HDD - 1 millions hours MTBF, 180TB/year workload, 5400prm Buy
£58.96 £589.59+6.2% 24h10 TBHDD3.5"New
Toshiba N300 10TB 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 (HDEX01QZNA51F). Buy
£59.00£59.001 TBHDD2.5"New
Seagate 1TB 2.5 inch HDD - 5400rpm - for PS3, PS4, Laptops, CCTV, Gaming Desktop PCs, iMacs and Macbooks - 1000GB Hard Drive - 2 Years WarrantyUsed £47.99 · £47.99/TB Buy
£59.18£236.704 TBHDD3.5"New
Synology HAT3300 4TB Plus Series SATA HDD 3.5" (HAT3300-4T) Buy
£59.50£118.992 TBHDDExternalNew
Seagate FireCuda Gaming Hard Drive 2TB, External Hard Drive HDD, USB 3/2, RGB LED lighting, Data Rescue Services (STKL2000400) Buy
£59.50£118.992 TBHDDExternalNew
WD 2TB My Passport Ultra, portable external storage, external hard drive, software with defense against ransomware, backup and password protection, Works with PC, Xbox S|X, PS5, PS4, Midnight Blue Buy
£59.60£297.995 TBHDDExternalNew
Seagate Ultra Touch HDD 5TB, External HDD, Pebble Grey, Post-Consumer Recycled material, USB-C compatibility with PC, Mac & Chromebook, Data Rescue Services (STMA5000400) Buy
£59.62£238.464 TBHDD3.5"New
Toshiba 4TB MG Series Enterprise 3.5" SATA Internal Hard Drive. Mainstream server and storage, Hyperscale and cloud storage, 6 Gbit/s, 7200 RPM, 5Yr Warranty (MG04ACA400E). Buy
£59.75 £119.50-13.0% 24h2 TBHDD3.5"New
Seagate BarraCuda 2 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 7200 RPM 256 MB Cache 3.5 Inch – Frustration Free Packaging (ST2000DM008) Buy
£59.82£29.91500 GBHDDExternalNew
ModusTech Facet 500GB External Hard Drive Portable USB-C/USB 3.1 Plug & Play Ultra- Slim HDD Hard drive for Backup, Gaming, PC, Mac, Laptop, PS4, Xbox, Smart TV (BLUE)Used £27.22 · £54.44/TB Buy
£59.98£29.99500 GBHDDExternalNew
ModusTech Facet 500GB External Hard Drive Portable USB-C/USB 3.1 Plug & Play Ultra- Slim HDD Hard drive for Backup, Gaming, PC, Mac, Laptop, PS4, Xbox, Smart TV (PINK)Used £28.49 · £56.98/TB Buy
£60.00£30.00500 GBHDD2.5"New
Seagate ST500LM021 – Laptop Thin ST500LM021 Hard Drive – Hard drive – 500 GB – internal – 2.5" – SATA 6Gb/s – 7200 rpm – buffer: 32 MB Buy
£60.30£1,206.0620 TBHDD3.5"New
WD Red Pro 20TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 512MB Cache Buy
£60.50£120.992 TBHDD3.5"New
WD Blue 2TB 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 256MB Cache, 2 Year Warranty Buy
£61.44 £614.37-17.0% 24h10 TBHDD3.5"New
Seagate ST10000VN0004 HDD Internal 10 TB IronWolf SATA 3.5 Computer Hard Disk Drive - Silver Buy
£61.54 £123.07+1.6% 24h2 TBHDD2.5"New
Toshiba L200 2 TB 5400RPM 2.5 Inch SATA HDD Buy
£62.45£124.902 TBHDDExternalNew
Transcend 2TB StoreJet 25M3 Rugged Portable HDD, One Touch Backup Buy
£62.50£249.984 TBHDDNew
Toshiba N300 4TB NAS Internal Hard Drive for NAS Systems Buy
£62.50£250.004 TBHDDExternalNew
Seagate One Touch Hub 4TB, External Hard Drive Desktop HDD, USB-C & USB 3.0 port, for Computer Desktop Workstation PC Laptop Mac (STLC4000400) Buy
£62.62 £250.49+0.1% 24h4 TBHDDExternalNew
Seagate Expansion Desktop, 4TB, External Hard Drive, USB 3.0, 2 year Rescue Services (STKP4000402) Buy
£62.97 £125.93-0.5% 24h2 TBHDDExternalNew
WD 2TB My Passport for Mac portable external storage, USB 3.0, Mac Compatible external hard drive, software for device management, backup and password protection, Time Machine Ready, Midnight Blue Buy
£63.20£126.402 TBHDD2.5"New
Seagate Expansion 2TB USB 3.0 Portable 2.5 inch External Hard Drive for PC, Xbox One & Xbox 360 Buy
£63.36£190.093 TBHDD3.5"New
Seagate IronWolf, 3TB, NAS, Internal Hard Drive, CMR, 3.5 Inch, SATA, 6GB/s, 5,900 RPM, 64MB Cache, for RAID Network Attached Storage, 3 year Rescue Services (ST3000VN007) Buy
£63.98£31.99500 GBHDD2.5"New
Seagate ST500LT012 2.5 inch 500GB Momentus Thin Hard Drive (S-ATA 3Gb/s, 16MB, 5400 RPM, SmartAlign Technology, OEM)Used £31.99 · £63.98/TB Buy
£64.96£129.922 TBHDDNew
Seagate ST2000DM008 Internal Hard Drive – 2 TB – silver, Mechanical Hard Disk Buy
£64.99£129.972 TBHDDExternalNew
LaCie 2TB Rugged Portable Hard Drive | USB-C (STFR2000800)Warehouse £123.34 · £61.67/TB Buy
£65.98£32.99500 GBHDD3.5"New
Western Digital AV-GP 3.5 inch 500GB Intellipower RPM Internal Hard DriveUsed £21.99 · £43.98/TB Buy
£65.98£32.99500 GBHDD3.5"New
Western Digital WD5000AVDS AV 500GB Internal Hard Drive 8.9 cm (3.5 Inches) 7200 rpm 32 MB Cache SATA-IIUsed £21.99 · £43.98/TB Buy
£65.98£32.99500 GBHDD2.5"New
Maxone External Hard Drive 500GB USB 3.0 Portable Storage Backup 2.5" Ultra Slim Aluminum HDD for PC,Desktop,Laptop,TV,Chromebook,Windows - Rose Pink Buy