Cheapest hard drives in the UK 2026 - Ranked by Price Per TB

£/TB	Price	Size	Tech	Form Factor	Condition	Description	Rating	Reviews
£45.00	£180.00	4 TB	HDD	3.5"	New	Seagate 4 TB Constellation 3.5-Inch Internal Hard Drive - Black Buy	★★★★☆ 4.1	36
£45.00	£135.00	3 TB	HDD	Internal	New	Western Digital 3TB Blue Internal Hard Drive Buy	★★★★☆ 4.0	80
£45.00	£179.99	4 TB	HDD	3.5"	New	Toshiba S300 4TB Surveillance 3.5” Internal Hard Drive – CMR SATA 6 Gb/s 5400 RPM 128MB Cache - HDWT140UZSVAR Buy	★★★★½ 4.5	132
£45.00	£450.00-1.3% 24h	10 TB	HDD	3.5"	New	WD Purple Pro 10TB Smart Video 3.5" Internal Hard Drive, AllFrame AI Technology, 7200 RPM, SATA 6 GB/s, 550TB/yr, 256MB Cache Buy	★★★★☆ 4.2	454
£45.14	£225.71+2.6% 24h	5 TB	HDD	External	New	Seagate Game Drive for Xbox 5TB External Hard Drive Portable HDD - USB 3.2 Gen 1, Black with Built-in Green LED bar, Xbox Certified, 3 Year Rescue Services (STKX5000403) Buy	★★★★☆ 4.4	544
£45.33	£272.00	6 TB	HDD	3.5"	New	Western Digital Purple 6TB Surveillance 3.5 Inch SATA 6 Gb/s Hard Disk Drive with Allframe 4K Technology - 180TB/yr, 64MB Cache, 5400rpm - WD60PURZ Buy	★★★★½ 4.5	1,087
£45.34	£725.47	16 TB	HDD	3.5"	New	Seagate SkyHawk AI 16TB 3.5" SATA HDD/Hard Drive Buy	★★★★☆ 4.2	33
£45.42	£363.33	8 TB	HDD	3.5"	New	Seagate IronWolf 8TB NAS Hard Drive 3.5" 5400RPM 256MB Cache Buy	★★★★☆ 4.2	58
£45.44	£181.77	4 TB	HDD	External	New	WD 4TB My Passport portable external storage, external hard drive, USB 3.0, portable HDD with software for device management, backup and password protection, works with PC, Xbox &Playstation, Blue Buy	★★★★½ 4.6	105,061
£45.50	£545.99	12 TB	HDD	3.5"	New	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) Buy	★★★★☆ 4.4	5,244
£45.50	£182.00-1.6% 24h	4 TB	HDD	3.5"	New	WD Purple 4TB Surveillance 3.5" Internal Hard Drive, AllFrame Technology, 180BT/yr, 256MB Cache, 3 Year Warranty Buy	★★★★☆ 4.4	3,029
£45.68	£456.77-0.1% 24h	10 TB	HDD	3.5"	New	Toshiba N300 PRO 10TB Large-Sized Business NAS (up to 24 bays) 3.5-Inch Internal Hard Drive - Up to 300 TB/year Workload Rate CMR SATA 6 GB/s 7200 RPM 512 MB Cache - HDWG51AXZSTB Buy	★★★★☆ 4.4	205
£45.74	£91.48	2 TB	HDD	External	Warehouse	WD My Passport 2TB Portable External Hard Drive, USB 3.2 Gen 1, Blue100+ bought last month Buy	★★★★½ 4.6	105,061
£45.77	£823.81	18 TB	HDD	3.5"	New	WD Red Pro 18TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 512MB Cache Buy	★★★★☆ 4.0	1,821
£45.77	£274.60	6 TB	HDD	3.5"	New	Seagate 6TB SkyHawk Surveillance 3.5-inch ST6000VX001 Hard Drive (SATA 6 Gb/s/256 MB/5900 RPM), Silver Buy	★★★★☆ 4.2	816
£45.80	£228.99	5 TB	HDD	External	New	Western Digital 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	★★★★☆ 4.0	1,558
£45.90	£22.95	500 GB	HDD	2.5"	New	500GB 2.5" SATA HDD for Dell Inspiron 1120 1318 14 1420 1425 1427 1440 1470 1501 1505 1520 1521 1525 1526 1545 1546 1564 15R 1720 1721 1750 1764 17R 640M 9400 E1505 E1705 M5010 N3010 N4020 N4030 N4110★ Buy	★★★★☆ 4.4	24
£45.90	£22.95	500 GB	HDD	2.5"	New	New 500gb 500 GB SATA 2.5 Hard Disk Drive Mac Book/Pro/Mini 5400 Apple Mac Buy	★★★★☆ 4.3	79
£45.90	£22.95	500 GB	HDD	Internal	New	Generic Hard Disk Drive 500GB SATA II - 1 Year Warranty Buy	★★★★☆ 4.3	212
£45.99	£45.99	1 TB	HDD	External	New	Storite 2.5 Inch Portable External Hard Drive 1TB Silver Buy	★★★★☆ 4.1	1,106
£45.99	£45.99	1 TB	HDD	External	New	Storite 2.5 Inch External Hard Drive 1TB HDD USB 3.0, Red Buy	★★★★☆ 4.1	1,106
£46.00	£23.00	500 GB	HDD	3.5"	New	Toshiba P300 500GB 7200RPM 3.5" SATA HDD 'Bulk' (HDWD105UZSVA) Buy	★★★★☆ 4.0	121
£46.01	£92.01	2 TB	HDD	External	Warehouse	WD 2TB Elements Portable External Hard Drive, USB-C connectivity, USB 3.2 Gen 1 / USB 3.0 interface, compatible with Windows, Mac, Android and iOS devices, Black Buy	★★★★☆ 4.4	25
£46.05	£92.10	2 TB	HDD	External	Warehouse	Toshiba 2TB Canvio Flex Portable External Hard Drive for Mac, Windows PC, Smartphone and Tablet use, compatible with most USB-C and USB-A devices, Silver (HDTX120ESCAA) Buy	★★★★½ 4.6	1,324
£46.09	£276.52	6 TB	HDD	3.5"	New	WD Red Plus 6TB NAS 3.5" Internal Hard Drive - 5400 RPM Class, SATA 6Gb/s, CMR, 256MB Cache Buy	★★★★☆ 4.3	734
£46.14	£23.07	500 GB	HDD	3.5"	Warehouse	Western Digital AV-GP 3.5 inch 500GB Intellipower RPM Internal Hard Drive Buy	★★★★☆ 4.3	1,309
£46.16	£1,200.10	26 TB	HDD	3.5"	New	WD Red Pro 26TB NAS 3.5" Internal Hard Drive - 7200 RPM, SATA 6 Gb/s, CMR, 512MB Cache Buy	★★★★☆ 4.0	1,821
£46.25	£184.99-4.1% 24h	4 TB	HDD	3.5"	New	WD Purple 4TB Surveillance 3.5" Internal Hard Drive, AllFrame Technology, SATA 6 Gbit/s, 180TB/yr, 128MB Cache Buy	★★★★☆ 4.3	77
£46.25	£185.00+0.0% 24h	4 TB	HDD	External	New	Toshiba Canvio Basics 4TB Portable External Hard Drive USB 3.0, Black - HDTB540XK3CA Buy	★★★★½ 4.6	13,670
£46.25	£184.99	4 TB	HDD	External	New	WD 4TB 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	★★★★☆ 4.3	6,665
£46.32	£185.27	4 TB	HDD	External	New	Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, Black - HDTCA40XK3CA Buy	★★★★½ 4.6	9,251
£46.33	£278.00	6 TB	HDD	3.5"	New	Seagate SkyHawk Surveillance HDD ST6000VX001 - Hard drive - 6 TB - internal - 3.5" - SATA 6Gb/s - buffer: 256 MB Buy	★★★★☆ 4.3	125
£46.36	£185.44	4 TB	HDD	External	New	Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, Green - HDTCA40XG3CA Buy	★★★★½ 4.6	9,251
£46.41	£1,113.87-0.4% 24h	24 TB	HDD	3.5"	New	WD Purple Pro 24TB Smart Video 3.5" Internal Hard Drive, AllFrame AI Technology, 7200 RPM, SATA 6 GB/s, 550TB/yr, 512MB Cache Buy	★★★★☆ 4.2	57
£46.50	£92.99	2 TB	HDD	External	Renewed	Seagate Expansion, 2TB, External Hard Drive HDD, 2.5 Inch, USB 3.0, PC & MAC (STKM2000400) (Refurbished)★ Buy	★★★★½ 4.8	10
£46.61	£186.45	4 TB	HDD	3.5"	New	WesternDigital WD40EZRX Hard Drive 4TB Green SATA3 3.5 Inch Internal up to 7200 rpm Buffer 64 MB Buy	★★★★★ 5.0	6
£46.64	£186.57	4 TB	HDD	3.5"	New	Seagate ST4000DM004 - BARRACUDA 4TB DESKTOP - 3.5IN 6GB/S SATA 256MB Buy	★★★★☆ 4.2	3,100
£46.66	£559.88	12 TB	HDD	3.5"	New	Synology HAT3310 12TB Plus Series SATA HDD 3.5" (HAT3310-12T) Buy	★★★★½ 4.5	89
£46.67	£279.99	6 TB	HDD	External	New	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	★★★★½ 4.5	4,128
£46.67	£140.00	3 TB	HDD	3.5"	New	Seagate ST3000DM001 Barracuda 7200.14 3 TB Hard Drive Buy	★★★★☆ 4.0	18
£46.67	£140.00	3 TB	HDD	3.5"	New	Seagate Desktop ST3000DM001 internal hard drive 3TB (8.9 cm (3.5 inch), 7200rpm, 64MB cache, SATA III) Buy	★★★★☆ 4.2	10,006
£46.67	£140.00	3 TB	HDD	3.5"	New	Seagate ST3000DM001 Barracuda 3000 GB Internal Buy	★★★★☆ 4.0	3,018
£46.67	£140.00	3 TB	HDD	3.5"	New	WD Caviar 3TB SATA 6 GB/s 64MB Cache 3.5 inch OEM Internal Hard Drive Green Buy	★★★★☆ 4.1	2,555
£46.67	£559.99	12 TB	HDD	3.5"	New	Seagate IronWolf Pro 12 TB Internal Hard Drive 7200 RPM for NAS - ST12000NT001 Buy	★★★★☆ 4.0	10
£46.72	£373.75	8 TB	HDD	3.5"	New	Seagate 8 TB SATA 7.2K 3.5-Inch Internal Hard Drive Buy	★★★★☆ 4.1	1,308
£46.85	£937.08	20 TB	HDD	3.5"	New	Toshiba Enterprise HDD 20TB, MG10ACA20TE Buy	★★★★☆ 4.1	733
£46.87	£374.99	8 TB	HDD	3.5"	New	Western Digital WD Purple 8TB Surveillance 3.5" Internal Hard Drive, AllFrame Technology, SATA 6 Gbit/s, 180TB/yr, 128MB Cache Buy	★★★★☆ 4.4	3,029
£46.88	£375.00	8 TB	HDD	3.5"	New	Seagate IronWolf ST8000VN004 Internal Hard Drive 3.5 8000 GB Serial ATA III Buy	★★★★☆ 4.0	1
£46.99	£563.84	12 TB	HDD	3.5"	New	WD Blue 12TB Desktop 3.5" Internal Hard Drive, 7200 RPM, SATA 6Gb/s, 512MB Cache Buy	★★★★½ 4.6	57,577
£46.99	£46.99	1 TB	HDD	External	New	Storite External Hard Drive 1TB USB 3.0, 2.5 Inch Black Buy	★★★★☆ 4.1	1,106
£47.00	£469.99	10 TB	HDD	3.5"	New	Seagate IronWolf Pro, 10TB, Internal Hard Drive, NAS, 3.5 Inch, SATA, 6GB/s, 7200 RPM, 256MB Cache, for RAID Network Attached Storage, 3 year Rescue Services, FFP (ST10000NEZ008) Buy	★★★★½ 4.5	600
£47.00	£93.99	2 TB	HDD	External	New	Verbatim 53189 2 TB Store 'n' Go USB 3.0 Portable Hard Drive - Silver, 187834 Buy	★★★★½ 4.5	127
£47.00	£94.00-11.3% 24h	2 TB	HDD	3.5"	New	Seagate Barracuda ST2000DM001 2 TB 3.5 Internal Hard Drive Used £79.99 · £40.00/TB Buy	★★★★☆ 4.3	133
£47.00	£188.00	4 TB	HDD	3.5"	New	Hitachi Deskstar 7K4000 4TB 3.5" Hard Disk Drive (HDS724040ALE640) Buy	★★★★☆ 4.1	16
£47.00	£47.00	1 TB	HDD	Internal	New	HGST Travelstar 5K1000 HTS541010A9E680 - hard drive - 1 TB Buy	★★★★☆ 4.4	365
£47.03	£1,128.70-0.3% 24h	24 TB	HDD	Internal	New	LaCie d2 Professional 24TB, Externe Harde Schijf, voor PC Mac & iPad, maand Adobe CC All Apps, Data Rescue Service (STHA24000800) Buy	★★★★☆ 4.4	1,831
£47.13	£377.00	8 TB	HDD	3.5"	New	TOSHIBA N300 8TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 GB/s 7200 RPM 512 MB Cache - HDWG780XZSTA Buy	★★★★½ 4.6	434
£47.16	£660.17	14 TB	HDD	External	New	WD 14TB WD Elements Desktop Hard Drive, USB 3.0 - WDBWLG0140HBK-NESN Buy	★★★★½ 4.5	1,733
£47.18	£188.72-12.8% 24h	4 TB	HDD	External	New	Seagate 4TB Expansion Desktop Hard Drive \| USB 3.0 (STKP4000400)200+ bought last month Buy	★★★★☆ 4.3	18,797
£47.30	£94.60-1.0% 24h	2 TB	HDD	3.5"	New	WD RE4 2TB 3.5 inch Enterprise SATA Hard Drive - OEM Buy	★★★★☆ 4.2	283
£47.34	£236.72	5 TB	HDD	External	New	ADATA 5TB HD710 Pro USB3.1 2.5-inch Portable Hard Drive (Black) Buy	★★★★½ 4.6	14,244
£47.48	£189.90	4 TB	HDD	3.5"	New	Seagate SkyHawk Surveillance HDD ST4000VX013 - Hard drive - 4 TB - internal - SATA 6Gb/s - buffer: 256 MB,Blue,3.5"Used £169.99 · £42.50/TB Buy	★★★★☆ 4.4	161
£47.50	£189.99	4 TB	HDD	External	New	WD 4TB My Passport Works with USB-C, portable external hard drive, USB 3.2 Gen 1, software for device management, backup, password protection, Works with PC, Mac, Chromebook, Gaming Consoles, Grey Buy	★★★★☆ 4.3	893
£47.50	£95.00	2 TB	HDD	3.5"	New	Seagate ST2000NM0023 Constellation ES.3 2 TB Internal Hard Drive - Black Buy	★★★★☆ 4.1	56
£47.50	£95.00	2 TB	HDD	3.5"	New	WD - 2TB Desktop SATA Hard Drive - OEM - Green Buy	★★★★½ 4.5	2,053
£47.50	£95.00	2 TB	HDD	3.5"	New	Seagate Barracuda 2TB XT Serial 3.5 inch 7200 RPM 64MB 6GB/S SATA Hard Drive Buy	★★★★☆ 4.1	107
£47.50	£95.00	2 TB	HDD	Internal	New	Western Digital Caviar Green WD20EARX Hard Disk 2TB SATA3 Buy	★★★★☆ 4.2	88
£47.50	£190.00	4 TB	HDD	3.5"	New	WD Red Pro 4TB NAS 3.5-inch Desktop Hard Drive for 1-16 NAS Buy	★★★★☆ 4.0	90
£47.60	£190.39	4 TB	HDD	External	New	Toshiba Canvio Advance external hard drive 4 TB Red Buy	★★★★½ 4.6	184
£47.62	£380.92	8 TB	HDD	3.5"	New	WD Red Pro 8TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 256MB Cache Buy	★★★★☆ 4.0	1,821
£47.65	£238.27	5 TB	HDD	External	New	Seagate Xbox Game Drive, 5 TB Storage Capacity, LED Light Bar, Compatible with Xbox Series X\|S and Xbox One Buy	★★★★☆ 4.0	16
£47.72	£190.89	4 TB	HDD	3.5"	New	Seagate Constellation ES 4 TB 3.5-Inch SAS Internal Hard Drive - Black Buy	★★★★☆ 4.1	98
£47.75	£190.99	4 TB	HDD	2.5"	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	★★★★☆ 4.2	2,021
£47.75	£190.99	4 TB	HDD	2.5"	New	Seagate ST4000LM024 - BARRACUDA 2.5IN 4TB SATA - 2.5IN 5400RPM 6GB/S 128MB 15MM Buy	★★★★☆ 4.0	1
£47.76	£191.05	4 TB	HDD	External	New	Seagate Expansion Desktop, 4TB, External Hard Drive, USB 3.0, 2 year Rescue Services (STKP4000402) Buy	★★★★½ 4.7	22,353
£47.85	£382.81	8 TB	HDD	3.5"	New	Western Digital WD Red Plus 8TB SATA 6Gb/s 3.5" HDD Buy	★★★★½ 4.6	482
£47.90	£23.95	500 GB	HDD	2.5"	New	500 GB 500GB 2.5 Inch Sata Laptop Internal Hard drive 5400 RPM for Laptop/Mac/PS3 (500 GB) Buy	★★★★☆ 4.4	257
£48.00	£95.99	2 TB	HDD	External	New	Seagate 2TB Portable Hard Drive \| USB 3.0 (STGX2000400)2,000+ bought last month Buy	★★★★½ 4.5	266,184
£48.00	£48.00	1 TB	HDD	2.5"	New	Hitachi HTS721010 A9E630 Travelstar 7 K1000 1000 GB HARDDRIVE 2.5 Serial ATA Buy	★★★★½ 4.5	276
£48.00	£192.00	4 TB	HDD	3.5"	New	Western Digital WD4000F9YZ - WD SE 4TB 3.5 SATA 7200RPM HDD Buy	★★★★★ 5.0	1
£48.00	£192.00	4 TB	HDD	3.5"	New	Seagate ST4000NM0033 - CONSTELLATION ES.3 4TB SATA - 3.5IN 7200RPM 128MB 6GB/S SATA IN Buy	★★★★☆ 4.1	73
£48.08	£576.90	12 TB	HDD	3.5"	New	Toshiba 12TB Enterprise Internal Hard Drive – MG Series 3.5" SATA HDD for Server, Storage, 24/7 Operation, Hyperscale, Cloud (MG07ACA12TE) Buy	★★★★☆ 4.1	733
£48.11	£769.82	16 TB	HDD	External	New	Oyen Digital Novus 16TB External USB-C Rugged 7200RPM Desktop Hard Drive Buy	★★★★☆ 4.0	1
£48.19	£963.77	20 TB	HDD	External	New	LaCie 20TB d2 Professional \| USB-C (STHA20000800) Buy	★★★★☆ 4.4	1,831
£48.25	£772.04	16 TB	HDD	3.5"	New	Ubiquiti UACC-HDD-E-16TB internal hard drive 7200 RPM 3.5" Serial ATA III Buy	★★★★☆ 4.1	7
£48.29	£289.75	6 TB	HDD	3.5"	New	WD Blue 6TB Desktop Hard Disk Drive - 5400 RPM SATA 6 Gb/s 64MB Cache 3.5 Inch Buy	★★★★☆ 4.4	584
£48.33	£145.00	3 TB	HDD	3.5"	New	WD 3TB 3.5-inch Enterprise RE SAS Hard Drive Buy	★★★★☆ 4.0	26
£48.33	£145.00	3 TB	HDD	3.5"	New	WD Green WD30EZRX - hard drive - 3 TB - SATA 6Gb/s Buy	★★★★☆ 4.3	12
£48.36	£773.72-0.3% 24h	16 TB	HDD	External	New	WD 16TB Elements Desktop External Hard Drive, USB 3.0 for plug-and-play storage - WDBWLG0160HBK-NESN Buy	★★★★½ 4.5	20,353
£48.42	£290.54-0.2% 24h	6 TB	HDD	External	New	WD 6TB My Book Desktop External Hard Drive, USB 3.0 Buy	★★★★☆ 4.4	11,264
£48.50	£194.00	4 TB	HDD	3.5"	New	WD Red Plus 4TB NAS 3.5" Internal Hard Drive - 5400 RPM Class, SATA 6Gb/s, CMR, 256MB Cache Used £194.00 · £48.50/TB Buy	★★★★☆ 4.4	2,098
£48.50	£388.00+4.9% 24h	8 TB	HDD	3.5"	New	Western Digital WD Red Plus Internal Hard Drive 8TB CMR 3.5 inch SATA 5640 rpm 256MB NAS WD80EFPX-AJP Eco Package Buy	★★★★☆ 4.3	299
£48.50	£388.00	8 TB	HDD	3.5"	New	Western Digital WD Red Plus 8To SATA 6Gb/s 3.5p HDD Buy	★★★★½ 4.6	807
£48.50	£388.00	8 TB	HDD	3.5"	New	Toshiba N300 8TB Internal NAS Hard Drive, 3.5â€™â€™ SATA HDD, 7200 RPM, 24/7 Operation, Supports 1-8 bay systems, 512MB Cache, 180TB/Year workload, 3yr Warranty (MN10ADA800S) Buy	★★★★☆ 4.3	1,471
£48.50	£388.00	8 TB	HDD	3.5"	New	Toshiba N300 8TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 GB/s 7200 RPM 256 MB Cache - HDWG480XZSTA, Silver Buy	★★★★☆ 4.4	360
£48.55	£485.47	10 TB	HDD	3.5"	New	WD Blue 10TB Desktop 3.5" Internal Hard Drive, 7200 RPM, SATA 6Gb/s, 512MB Cache Buy	★★★★½ 4.6	57,577
£48.59	£97.18	2 TB	HDD	External	Warehouse	Toshiba Canvio Partner 2TB Portable 2.5’’ External Hard Drive, USB 3.2, Mac & Windows compatible. (HDTB520EK3AB)1,000+ bought last month Buy	★★★★½ 4.5	12,829
£48.59	£242.94-0.1% 24h	5 TB	HDD	External	New	2,5 5TB WD My Passport USB 3.0 RED Buy	★★★★☆ 4.2	553
£48.62	£486.20	10 TB	HDD	External	New	Seagate Expansion Desktop 10TB External Hard Drive, Desktop HDD, 3.5 inch, USB 3.0, PC & Notebook, incl. 2 Years Rescue Service, Modellnr.: STKP10000400 Buy	★★★★☆ 4.2	166
£48.75	£195.00	4 TB	HDD	Internal	New	Western Digital 4 TB RED Internal Hard Drive Buy	★★★★☆ 4.4	36

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