Cheapest 3.5" drives in the UK 2026 - Ranked by Price Per TB

£/TB	Price	Size	Tech	Form Factor	Condition	Description	Rating	Reviews
£42.00	£126.00	3 TB	HDD	3.5"	New	WD Blue 3TB Desktop Hard Disk Drive - 5400 RPM SATA 6 Gb/s 64MB Cache 3.5 Inch Buy	★★★★☆ 4.4	2,442
£42.32	£507.87	12 TB	HDD	3.5"	New	WD Red Plus 12TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR, 256MB Cache Buy	★★★★½ 4.5	303
£42.33	£254.00	6 TB	HDD	3.5"	New	Toshiba S300 6TB Internal Surveillance Hard Drive, 3.5’’ SATA HDD, Supports up to 64 HD cameras at a 180TB/Year workload (HDWT860UZSVA) Buy	★★★★½ 4.5	1,894
£42.42	£1,102.99	26 TB	HDD	3.5"	New	WD Purple Pro 26TB Smart Video 3.5" Internal Hard Drive, AllFrame AI Technology, 7200 RPM, SATA 6 GB/s, 550TB/yr, 512MB Cache Buy	★★★★☆ 4.2	454
£42.45	£848.99	20 TB	HDD	3.5"	New	WD Red Pro 20TB NAS 3.5" Internal Hard Drive - 7200 RPM, SATA 6 Gb/s, CMR, 512MB Cache Used £848.99 · £42.45/TB Buy	★★★★☆ 4.0	1,821
£42.47	£42.47	1 TB	HDD	3.5"	New	Western Digital AV-GP - 1TB Desktop SATA Hard Drive - OEM Buy	★★★★☆ 4.4	1,356
£42.47	£127.41	3 TB	HDD	3.5"	New	Western Digital RE4 - 3TB 3.5-inch Enterprise SATA Hard Drive - OEM Buy	★★★★☆ 4.2	144
£42.50	£254.99	6 TB	HDD	3.5"	New	WD Red Plus 6TB NAS 3.5" Internal Hard Drive - 5400 RPM, SATA 6 Gb/s, CMR, 256MB Cache Buy	★★★★½ 4.5	500
£42.50	£339.99	8 TB	HDD	3.5"	New	WD Red Plus 8TB NAS 3.5" Internal Hard Drive - 5640 RPM, SATA 6 Gb/s, CMR, 256MB Cache Buy	★★★★☆ 4.2	132
£42.50	£510.00	12 TB	HDD	3.5"	New	Synology HAT5300 12TB 3.5" 7200rpm SATA HDD; Designed for 24/7 environments Buy	★★★★☆ 4.1	26
£42.50	£425.00	10 TB	HDD	3.5"	New	Seagate 10 TB IronWolf NAS 3.5 Inch Hard Drive ST10000VN0008 (SATA 6 Gb/s/256 MB/7200 RPM) Buy	★★★★☆ 4.4	539
£42.50	£425.00	10 TB	HDD	3.5"	New	Seagate BarraCuda Pro 10 TB Internal Hard Drive Performance HDD – 3.5 Inch SATA 6 Gb/s 7200 RPM 256 MB Cache for Computer Desktop PC, Data Recovery (ST10000DM0004) Buy	★★★★☆ 4.1	396
£42.50	£170.00	4 TB	HDD	3.5"	New	WD Purple 4 TB Hard Drive for Video Surveillance - Intellipower SATA 6 Gb/s 64MB Cache 3.5 Inch - WD40PURX Used £145.00 · £36.25/TB Buy	★★★★☆ 4.2	75
£42.51	£127.52	3 TB	HDD	3.5"	Warehouse	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	★★★★☆ 4.4	5,244
£42.62	£1,022.78	24 TB	HDD	3.5"	New	Seagate IronWolf Pro 24 TB, NAS Internal Hard Drive, 3.5 Inch, 7200 U/Min, CMR, 256 MB Cache, SATA 6 GB/S, incl. 3 Years Rescue Service, Modellno.: ST24000NT002 Buy	★★★★☆ 4.2	121
£42.76	£342.08	8 TB	HDD	3.5"	New	Seagate IronWolf 8To Buy	★★★★½ 4.5	58
£42.78	£598.95-0.0% 24h	14 TB	HDD	3.5"	New	Toshiba N300 14TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 Gb/s 7200 RPM 512 MB Cache - HDWG51EXZSTA Buy	★★★★½ 4.5	49
£42.84	£685.47+1.0% 24h	16 TB	HDD	3.5"	New	WD Red Pro 16TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 512MB Cache Buy	★★★★☆ 4.0	1,821
£43.00	£172.00	4 TB	HDD	3.5"	New	Western Digital Green WD40EZRX 4TB Internal SATA 3.5inch HardDrive Buy	★★★★☆ 4.2	1,640
£43.08	£258.50+1.0% 24h	6 TB	HDD	3.5"	New	HGST 0B36047 - Ultrastar 7K6 HUS726T6TAL5204 - Hard drive - 6 TB - internal - 3.5" - SAS 12Gb/s - 7200 rpm - buffer: 256 MB Buy	★★★★★ 5.0	1
£43.13	£345.00+1.5% 24h	8 TB	HDD	3.5"	New	Seagate 8TB IronWolf Pro Internal NAS Hard Drive \| SATA (ST8000NTZ01)200+ bought last month Buy	★★★★½ 4.5	1,999
£43.34	£520.02	12 TB	HDD	3.5"	New	Seagate 12TB IronWolf Pro Internal NAS Hard Drive \| SATA (ST12000NTZ01) Buy	★★★★½ 4.6	1,026
£43.40	£954.75	22 TB	HDD	3.5"	New	WD Red Pro 22TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 512MB Cache Buy	★★★★☆ 4.0	1,821
£43.46	£1,043.13	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	454
£43.50	£435.00	10 TB	HDD	3.5"	New	Seagate 10 TB SkyHawk AI Surveillance 3.5 Inch Hard Drive ST10000VE0008 (SATA 6Gb/s/250MB/7200 RPM) Buy	★★★★½ 4.5	15
£43.50	£435.00	10 TB	HDD	3.5"	New	Seagate Skyhawk AI 10TB Surveillance Internal Hard Drive HDD-3.5 Inch SATA 6Gb/s 256MB Cache for DVR NVR Security Camera System with Drive Health Management-Frustration Free Packaging (ST10000VE0008) Buy	★★★★☆ 4.4	51
£43.50	£435.00	10 TB	HDD	3.5"	New	Seagate HDD Internal 10 TB BarraCuda Pro SATA 3.5 Computer Hard Disk Drive - Silver Buy	★★★★☆ 4.2	226
£43.51	£261.06-1.1% 24h	6 TB	HDD	3.5"	New	WD Purple 6TB Surveillance 3.5" Internal Hard Drive, AllFrame Technology, 180BT/yr, 256MB Cache, 3 Year Warranty Buy	★★★★☆ 4.4	3,029
£43.67	£262.00	6 TB	HDD	3.5"	New	Seagate SkyHawk, 6 TB, Surveillance Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 64 MB Cache for DVR NVR Security Camera System, and Three-year Rescue Services (ST6000VX001)Used £179.99 · £30.00/TB Buy	★★★★½ 4.5	741
£43.75	£174.98	4 TB	HDD	3.5"	New	Seagate IronWolf 4 TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6 Gb/s 5,400 RPM 256 MB Cache for RAID Network Attached Storage, Rescue Services (ST4000VN006) Buy	★★★★☆ 4.2	474
£43.75	£175.00	4 TB	HDD	3.5"	New	Seagate 4TB SkyHawk Internal Surveillance Drive \| SATA 6 Gb/s (ST4000VXZ16)300+ bought last month Buy	★★★★½ 4.5	3,296
£43.90	£438.99	10 TB	HDD	3.5"	New	Seagate IronWolf 10TB, NAS, Internal Hard Drive, CMR, 3.5 Inch, SATA, 6GB/s, 7.200 RPM, 256MB Cache, for RAID Network Attached Storage, Data Rescue Services, FFP (ST10000VNZ00) Buy	★★★★½ 4.6	22
£43.92	£263.53	6 TB	HDD	3.5"	New	Western Digital WD60EZAZ 6TB BLUE 256MB 3.5IN SATA 6GB/S 5400rpm:: (Components > Internal Hard Drives) Buy	★★★★☆ 4.4	6,177
£44.10	£440.99	10 TB	HDD	3.5"	New	Seagate IronWolf Pro, 10 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage, 3 year Rescue Services (ST10000NT001) Buy	★★★★☆ 4.2	166
£44.18	£1,413.66	32 TB	HDD	3.5"	New	Seagate 8.9 cm (3.5") 32TB SATA3 IronWolf Pro 7200 512MB Buy	★★★★★ 5.0	1
£44.29	£177.15	4 TB	HDD	3.5"	New	Seagate 4 TB BarraCuda Internal Hard Drive Buy	★★★★☆ 4.3	917
£44.42	£1,066.05	24 TB	HDD	3.5"	New	WD Red Pro 24TB NAS 3.5" Internal Hard Drive - 7200 RPM, SATA 6 Gb/s, CMR, 512MB Cache Buy	★★★★☆ 4.0	1,821
£44.59	£44.59	1 TB	HDD	3.5"	New	Western digital WD AV-GP - Hard Drive (Serial ATA III, 1000 GB, 8.89 cm (3.5"), 0.7W, 5.3W, 5.3W, 5.3W) Black Buy	★★★★☆ 4.1	722
£44.66	£223.29	5 TB	HDD	3.5"	New	Seagate 5TB Barracuda Buy	★★★★☆ 4.0	2
£44.94	£719.00	16 TB	HDD	3.5"	New	Western Digital Red Pro 3.5 inches 16000 GB SATA Buy	★★★★★ 5.0	2
£44.99	£44.99	1 TB	HDD	3.5"	New	maisi 1TB 3.5" SATA Hard Drive 7200RPM Desktop PC/Surveillance Storage Hard Drive CCTV Camera CCTV System DVR★ Buy	★★★★½ 4.5	2
£44.99	£44.99	1 TB	HDD	3.5"	New	Generic 3.5" SATA Desktop Hard Drive for PC, Mac, CCTV DVR, NAS, RAID (1TB) Buy	★★★★☆ 4.2	182
£44.99	£44.99	1 TB	HDD	3.5"	New	Generic 1TB 3.5" SATA 5400rpm Desktop Internal Hard Disk Drive (brand of the hard drive may be of any kind) Buy	★★★★☆ 4.3	565
£45.00	£449.95	10 TB	HDD	3.5"	New	Seagate Exos 7E10 10TB Internal Hard Drive HDD - 3.5 Inch 512e/4Kn SAS 6GB/s, 7.200 RPM, 256MB Cache and 2M MTBF for Enterprise, Data Centre (ST10000NM017B) Buy	★★★★★ 5.0	1
£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	£180.00+0.6% 24h	4 TB	HDD	3.5"	New	Western Digital Purple 4TB Surveillance 3.5 Inch SATA 6 Gb/s Hard Disk Drive with Allframe 4K Technology - 180TB/yr, 64MB Cache, 5400rpm - WD40PURZ Used £125.00 · £31.25/TB Buy	★★★★☆ 4.3	4,336
£45.00	£449.98	10 TB	HDD	3.5"	New	WD Red Plus 10TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR, 256MB Cache Buy	★★★★½ 4.5	1,508
£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
£45.16	£541.92	12 TB	HDD	3.5"	New	Synology, HAT3310, 12TB, 3.5" SATA Home User HDD, MTTF 1 Million Hours Buy	★★★★☆ 4.1	148
£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
£45.50	£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
£45.59	£455.86+0.7% 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
£45.71	£457.14+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
£45.77	£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
£45.77	£823.81-8.2% 24h	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
£46.00	£23.00	500 GB	HDD	3.5"	New	Toshiba P300 500GB 7200RPM 3.5" SATA HDD 'Bulk' (HDWD105UZSVA) Buy	★★★★☆ 4.0	121
£46.09	£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	£369.99	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
£46.25	£185.00	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
£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
£46.61	£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
£46.62	£1,118.83-0.4% 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
£46.64	£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	£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
£46.67	£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 7200.14 3 TB Hard Drive Buy	★★★★☆ 4.0	18
£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
£46.85	£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
£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	£188.00	4 TB	HDD	3.5"	New	Hitachi Deskstar 7K4000 4TB 3.5" Hard Disk Drive (HDS724040ALE640) Buy	★★★★☆ 4.1	16
£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
£47.19	£377.53-1.0% 24h	8 TB	HDD	3.5"	New	Seagate 8 TB SATA 7.2K 3.5-Inch Internal Hard Drive Buy	★★★★☆ 4.1	1,308
£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	£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	3.5"	New	WD - 2TB Desktop SATA Hard Drive - OEM - Green Buy	★★★★½ 4.5	2,053
£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
£47.50	£95.00	2 TB	HDD	3.5"	New	Seagate ST2000NM0023 Constellation ES.3 2 TB Internal Hard Drive - Black Buy	★★★★☆ 4.1	56
£47.62	£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
£47.72	£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
£47.85	£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
£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
£48.00	£192.00	4 TB	HDD	3.5"	New	Western Digital WD4000F9YZ - WD SE 4TB 3.5 SATA 7200RPM HDD Buy	★★★★★ 5.0	1
£48.08	£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
£48.25	£192.99	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
£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
£48.50	£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	£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	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

Cheapest 3.5" drives ranked by price per terabyte