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

£/TB	Price	Size	Tech	Form Factor	Condition	Description	Rating	Reviews
£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
£48.75	£390.00	8 TB	HDD	3.5"	New	WD Purple 8TB Surveillance 3.5" Internal Hard Drive, AllFrame Technology, 180BT/yr, 256MB Cache, 3 Year Warranty Buy	★★★★☆ 4.4	327
£48.75	£195.00	4 TB	HDD	3.5"	New	Western Digital Blue™ 4TB Interne hard disc 8.9cm (3.5 Zoll) SATA III WD40EZAZ Bulk Buy	★★★★☆ 4.4	96
£48.80	£488.00	10 TB	HDD	3.5"	New	WD Red Plus 10TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6Gb/s, CMR, 256MB Cache Buy	★★★★☆ 4.4	1,840
£48.80	£488.00	10 TB	HDD	3.5"	New	WD Red Plus 10TB NAS Hard Disk Drive - 5400 RPM Class SATA 6Gb/s, CMR, 256MB Cache, 3.5 Inch Buy	★★★★★ 5.0	7
£48.99	£48.99	1 TB	HDD	3.5"	New	SANSCO 1TB 3.5" SATA Desktop Hard Drive for PC/Surveillance Storage CCTV Camera CCTV System DVR Buy	★★★★½ 4.9	22
£49.00	£196.00	4 TB	HDD	3.5"	New	Toshiba S300 4TB Internal Surveillance Hard Drive, 3.5’’ SATA HDD, Supports up to 64 HD cameras at a 180TB/Year workload (HDWT840UZSVA)Used £150.99 · £37.75/TB Buy	★★★★½ 4.5	1,894
£49.00	£196.00-1.2% 24h	4 TB	HDD	3.5"	New	WD Red Plus 4TB NAS 3.5" Internal Hard Drive - 5400 RPM, SATA 6Gb/s, CMR, 128MB Cache Buy	★★★★½ 4.5	500
£49.13	£393.01	8 TB	HDD	3.5"	New	Seagate SkyHawk AI, 8 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 (ST8000VE0004) Buy	★★★★½ 4.6	141
£49.22	£295.31	6 TB	HDD	3.5"	New	Synology 6TB HAT3300 HDD - 1 millions hours MTBF, 180TB/year workload, 5400prm Buy	★★★★☆ 4.4	258
£49.24	£196.94-0.6% 24h	4 TB	HDD	3.5"	New	Seagate Compatible IronWolf ST4000VN006 - Festplatte - 4 TB - SATA 6Gb/s,Noir Buy	★★★★☆ 4.4	285
£49.45	£593.34-0.0% 24h	12 TB	HDD	3.5"	New	WD Purple Pro 12TB Smart Video 3.5" Internal Hard Drive, AllFrame AI Technology, 7200 RPM, SATA 6 GB/s, 550TB/yr, 256MB Cache Buy	★★★★☆ 4.2	454
£49.48	£296.85	6 TB	HDD	3.5"	New	Toshiba P300 Desktop PC Hard Drive 6 TB Buy	★★★★☆ 4.1	97
£49.50	£198.00	4 TB	HDD	3.5"	New	Seagate BarraCuda 4 TB 3.5 inch Internal Hard Drive (64 MB Cache SATA 6 GB/s up to 180 MB/s)Used £179.99 · £45.00/TB Buy	★★★★☆ 4.3	1,281
£49.59	£694.22	14 TB	HDD	3.5"	New	Toshiba 14TB Enterprise Internal Hard Drive – MG Series 3.5" SATA HDD for Server, Storage, 24/7 Operation, Hyperscale, Cloud (MG07ACA14TE) Buy	★★★★☆ 4.1	733
£49.63	£198.50	4 TB	HDD	3.5"	New	Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 128 MB Cache, 3.5" - WD40EZZX Buy	★★★★☆ 4.4	59
£49.68	£794.80	16 TB	HDD	3.5"	New	Toshiba X300 PRO 16TB High Workload Performance for Creative Professionals 3.5-Inch Internal Hard Drive – Up to 300 TB/Year Workload Rate CMR SATA 6 GB/s 7200 RPM 512 MB Cache - HDWR51GXZSTB Buy	★★★★☆ 4.4	95
£49.83	£299.00	6 TB	HDD	3.5"	New	Seagate IronWolf, 6 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 (ST6000VN0033) Buy	★★★★☆ 4.4	5,244
£49.87	£199.49	4 TB	HDD	3.5"	New	Seagate 4TB/8GB Serial 3.5 inch Solid State Hybrid Drive Buy	★★★★☆ 4.1	930
£49.88	£399.00	8 TB	HDD	3.5"	New	Seagate Technology Skyhawk AI 8 TB 7200 RPM 3.5 Inch SATA Hard Drive Buy	★★★★☆ 4.3	44
£49.90	£24.95	500 GB	HDD	3.5"	New	Bipra CCTV Camera CCTV System DVR Sata Hard Drive 3.5" SATA Surveillance Storage Hard Drive (500GB) Buy	★★★★☆ 4.3	2,313
£49.90	£24.95	500 GB	HDD	3.5"	New	Pulls 500gb 500 gb 3.5" Sata 7200 RPM Desktop Internal Hard Drive - 1 Yr Warranty Buy	★★★★★ 5.0	4
£49.90	£499.00	10 TB	HDD	3.5"	New	Seagate 3.5 Inch 10 TB SkyHawk AI Internal Hard Disk Drive - Silver Buy	★★★★½ 4.6	141
£49.94	£998.88	20 TB	HDD	3.5"	New	Synology Enterprise internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III Buy	★★★★½ 4.8	5
£49.95	£999.00	20 TB	HDD	3.5"	New	WD Red Pro 20TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 512MB Cache Buy	★★★★☆ 4.3	275
£49.99	£499.88	10 TB	HDD	3.5"	New	WD Red Pro 10TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 512MB Cache Buy	★★★★☆ 4.4	1,805
£49.99	£49.99	1 TB	HDD	3.5"	New	Seagate ST1000VM002 Pipeline HD 1 TB Internal Hard Drive - Black Used £39.99 · £39.99/TB Buy	★★★★☆ 4.2	965
£49.99	£899.88	18 TB	HDD	3.5"	New	WD Red Pro 18TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR, 512MB Cache Buy	★★★★½ 4.6	79
£49.99	£399.90	8 TB	HDD	3.5"	New	Seagate ST8000AS0002 - ARCHIVE HDD 8TB SATA - 3.5IN 5900RPM 128MB 6GB/S Buy	★★★★★ 5.0	1
£50.00	£399.99+0.3% 24h	8 TB	HDD	3.5"	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	★★★★☆ 4.2	454
£50.00	£1,100.00	22 TB	HDD	3.5"	New	WD Purple Pro 22TB Smart Video 3.5" Internal Hard Drive, AllFrame Technology, 550TB/yr, 512MB Cache, 7200 RPM, 5 Year Warranty Buy	★★★★☆ 4.2	454
£50.00	£499.99	10 TB	HDD	3.5"	New	Seagate IronWolf, Pro 10 TB, Enterprise Internal NAS HDD – CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID NAS, Rescue Services - Frustration Free Packaging (ST10000NTZ01) Buy	★★★★½ 4.5	33
£50.00	£200.00	4 TB	HDD	3.5"	New	Western Digital WD43PURZ-EC Internal Hard Drive 4TB CMR 3.5 Inch SATA Cache 256 MB Monitoring System Buy	★★★★☆ 4.0	77
£50.00	£200.00	4 TB	HDD	3.5"	New	WD PURPLE 4000GB 256MB 3.5IN SATA 6GB/S 5400 RPM Buy	★★★★☆ 4.4	677
£50.00	£799.99	16 TB	HDD	3.5"	New	WD Gold 16TB HDD 7200rpm 6Gb/s sATA 512MB cache 3.5p internal RoHS compliant Enterprise Bulk Buy	★★★★☆ 4.2	176
£50.00	£699.99	14 TB	HDD	3.5"	New	WD Red Pro 14 TB 3.5 Inch NAS Internal Hard Drive - 7200 RPM - WD141KFGX Buy	★★★★★ 5.0	1
£50.00	£200.00	4 TB	HDD	3.5"	New	WD 4 TB Surveillance Hard Drive - Purple Buy	★★★★☆ 4.3	2,268
£50.00	£100.00	2 TB	HDD	3.5"	New	Western Digital Caviar Green 3.5inch 2.0TB 64MB SATA 6.0Gbps WD20EARX Buy	★★★★☆ 4.1	203
£50.00	£100.00	2 TB	HDD	3.5"	New	Western Digital Caviar 2TB SATAII 64MB Cache 3.5-inch Green Internal Hard Drive OEM Buy	★★★★☆ 4.2	1,108
£50.00	£100.00	2 TB	HDD	3.5"	New	Western Digital Caviar 2TB SATAII 64MB Cache 3.5-inch Green Internal Hard Drive OEM Buy	★★★★☆ 4.2	1,108
£50.00	£99.99	2 TB	HDD	3.5"	Renewed	Seagate 2TB Enterprise Capacity HDD SATA 6Gb/s 128MB Cache 3.5-Inch Internal Bare Drive (ST2000NM0033) (Renewed) Buy	★★★★☆ 4.2	50
£50.29	£402.29	8 TB	HDD	3.5"	New	Synology HAT3320 Plus Series 8TB 3.5" 7200 RPM NAS Drive Buy	★★★★☆ 4.3	7
£50.45	£403.56	8 TB	HDD	3.5"	New	HGST ULTRASTAR HE8 8TB 3.5IN HUH728080AL5200 SAS ULTRA Buy	★★★★☆ 4.1	7
£50.49	£504.85+0.0% 24h	10 TB	HDD	3.5"	New	Toshiba 10TB MG10ADA10TE 3.5" Enterprise HDD Buy	★★★★★ 5.0	1
£50.87	£203.49	4 TB	HDD	3.5"	New	WD Purple 4TB Surveillance 3.5" Internal Hard Drive - AllFrame™ Technology - 180TB/yr, 64MB Cache, 3 Year Warranty Buy	★★★★☆ 4.4	176
£51.06	£204.25	4 TB	HDD	3.5"	New	Seagate Enterprise ST4000NM0035, 3.5", 4000 GB, 72 Buy	★★★★☆ 4.0	232
£51.10	£408.82	8 TB	HDD	3.5"	New	WD Red Pro 8TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR, 256MB Cache Buy	★★★★½ 4.6	79
£51.21	£1,228.99	24 TB	HDD	3.5"	New	Western Digital 3.5IN 26.1 24TB 512 7200RPM INT Buy	★★★★★ 5.0	3
£51.22	£307.32	6 TB	HDD	3.5"	New	WD Red 6TB NAS 3.5" Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s, SMR, 256MB Cache Buy	★★★★½ 4.5	2,690
£51.26	£205.02	4 TB	HDD	3.5"	New	Seagate 4TB IronWolf Pro Internal NAS Hard Drive \| SATA (ST4000NTZ01) Buy	★★★★½ 4.5	1,999
£51.30	£923.45	18 TB	HDD	3.5"	New	WD Gold 18TB HDD SATA 6Gb/s 512e Buy	★★★★☆ 4.1	181
£51.60	£516.00	10 TB	HDD	3.5"	New	Seagate Exos x10 10TB SATA 6Gb/s 256MB Cache Enterprise Hard Drive 3.5" (ST10000NM0086) Buy	★★★★☆ 4.1	134
£51.60	£516.00	10 TB	HDD	3.5"	New	Seagate 3.5-Inch 10000 GB 256 MB Cache SATA Hard Drive - Metallic Buy	★★★★☆ 4.4	9
£51.63	£309.80	6 TB	HDD	3.5"	New	WD Purple 6TB Surveillance 3.5 Inch Internal Hard Drive - Allframe 4K - 180TB/yr, 64MB Cache, 5640 RPM Class Buy	★★★★☆ 4.4	176
£51.75	£207.00	4 TB	HDD	3.5"	New	Synology HAT3300 4TB Plus Series SATA HDD 3.5" (HAT3300-4T) Buy	★★★★½ 4.6	398
£51.87	£414.95-10.1% 24h	8 TB	HDD	3.5"	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	★★★★☆ 4.4	493
£52.25	£209.00+19.4% 24h	4 TB	HDD	3.5"	New	Seagate IronWolf, 4 TB, 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 (ST4000VN008) Buy	★★★★☆ 4.4	5,244
£52.25	£209.00	4 TB	HDD	3.5"	New	Seagate IronWolf ST4000VN008 4TB Internal Hard Drive, NAS HDD, 3.5 Inch, 5900 rpm, CMR, 64 MB Cache, SATA 6 GB/s, Silver, 3 Years Data Rescue Service Buy	★★★★☆ 4.2	117
£52.45	£52.45	1 TB	HDD	3.5"	New	Seagate ST1000NM0033 Constellation ES.3 1 TB Internal Hard Drive - Black Buy	★★★★★ 5.0	2
£52.50	£105.00	2 TB	HDD	3.5"	New	Seagate 3.5 inch 2TB OEM Barracuda Internal Desktop Hard Drive - FFP Packaging Buy	★★★★½ 4.8	11
£52.50	£210.00	4 TB	HDD	3.5"	New	WD Red WD40EFRX 4 TB SATA 6 Gb/s Hard Disk Drive with NASware Used £134.99 · £33.75/TB Buy	★★★★☆ 4.4	133
£52.58	£157.75	3 TB	HDD	3.5"	New	Toshiba DT01ACA300 3TB 3.5 inch SATAIII Hard Drive Buy	★★★★☆ 4.1	792
£52.94	£635.22	12 TB	HDD	3.5"	New	WD Red Pro 12TB NAS 3.5" Internal Hard Drive - 7200 RPM, SATA 6 Gb/s, CMR, 512MB Cache Buy	★★★★☆ 4.0	1,821
£53.00	£105.99+12.8% 24h	2 TB	HDD	3.5"	New	Seagate Barracuda ST2000DM001 2 TB 3.5 Internal Hard Drive Buy	★★★★☆ 4.3	133
£53.00	£211.99	4 TB	HDD	3.5"	New	HGST (WESTERN DIGITAL) HUS726T4TAL5204 3.5in 4000GB 256MB 7200RPM SAS ULTRA 512E SE P3 Buy	★★★★★ 5.0	3
£53.17	£319.00	6 TB	HDD	3.5"	New	WD_BLACK 6TB Performance 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 256MB Cache Buy	★★★★½ 4.5	945
£53.23	£212.90	4 TB	HDD	3.5"	New	Seagate Barracuda ST4000DM004 - HDD - 4 TB - Internal - 3.5" - SATA 6Gb/s - 5400 rpm - buffer: 256 MB Buy	★★★★½ 4.8	14
£53.33	£160.00	3 TB	HDD	3.5"	New	WD Purple 3 TB Surveillance Hard Disk Drive, Intellipower 3.5 Inch SATA 6 Gb/s 64 MB Cache 5400 rpm - FFP Option Buy	★★★★☆ 4.4	106
£53.33	£159.98	3 TB	HDD	3.5"	New	WD Purple 3.5"" SATA 6Gb/s 3TB 5400rpm HDD Buy	★★★★☆ 4.4	2,280
£53.61	£214.45	4 TB	HDD	3.5"	New	Western Digital 4TB Intellipower SATA 6Gb/s 64 MB Cache 3.5-Inch NAS Desktop Hard Disk Drive - Red (WD40EFAX) Buy	★★★★☆ 4.3	22,243
£53.75	£215.00	4 TB	HDD	3.5"	New	Western Digital Purple? 4 TB Internal Hard Drive 9cm (3.5) SATA III WD40PURZ Bulk Buy	★★★★☆ 4.3	27
£53.87	£215.48	4 TB	HDD	3.5"	New	Synology 4TB HAT3300 HDD - 1 millions hours MTBF, 180TB/year workload, 5400prm Buy	★★★★☆ 4.4	258
£53.95	£971.15-0.2% 24h	18 TB	HDD	3.5"	New	WD Purple Pro 18TB Smart Video 3.5" Internal Hard Drive, AllFrame Technology, 550TB/yr, 512MB Cache, 7200 RPM, 5 Year Warranty Buy	★★★★☆ 4.2	454
£54.00	£54.00	1 TB	HDD	3.5"	New	Seagate ST1000VM002 Pipeline HD Used £34.99 · £34.99/TB Buy	★★★★☆ 4.3	124
£54.17	£325.00	6 TB	HDD	3.5"	New	WD Purple 6 TB Surveillance Hard Drive Buy	★★★★☆ 4.3	176
£54.17	£650.00	12 TB	HDD	3.5"	New	Toshiba MG Series 12TB Internal Enterprise Hard Drive, 3.5" SATA HDD, 7200 RPM, 24/7 Operation, For Server, Hyperscale, Cloud, 550TB/Year workload, 5yr Warranty (MG09ACA12TE) Buy	★★★★★ 5.0	2
£54.32	£1,303.69	24 TB	HDD	3.5"	New	WD Ultrastar DC HC580 WUH722424ALE6L4 - Hard Drive - 24 TB - Internal - 3.5" (8.9 cm) - SATA 6Gb/s - 7200 RPM - Buffer: 512 MB Buy	★★★★½ 4.5	32
£54.34	£543.35	10 TB	HDD	3.5"	New	TOSHIBA N300 10TB NAS 3.5-Inch Internal Hard Drive - CMR SATA 6 Gb/s 7200 RPM 512 MB Cache - HDWG71AXZSTA Buy	★★★★½ 4.6	434
£54.50	£109.00	2 TB	HDD	3.5"	New	Seagate ST2000VX000 SV35 Harddisk Buy	★★★★☆ 4.3	41
£54.55	£436.43	8 TB	HDD	3.5"	New	WD 8 TB Enterprise Hard Drive - Gold Buy	★★★★★ 5.0	3
£54.60	£545.99	10 TB	HDD	3.5"	New	Toshiba MG10-D Series MG10ADA10TE - Festplatte - 10 TB - intern - 3.5" (8.9 cm) - SATA 6Gb/s - 7200 rpm - Puffer: 512 MB Buy	★★★★★ 5.0	1
£54.73	£218.93-0.0% 24h	4 TB	HDD	3.5"	New	Western Digital WD40EFZX WD Red Plus 4TB SATA 6Gb/s 3.5" HDD Buy	★★★★☆ 4.4	2,750
£54.74	£218.96-0.0% 24h	4 TB	HDD	3.5"	New	WD Red Plus 4TB NAS 3.5" Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s, CMR, 64MB Cache Buy	★★★★½ 4.5	1,508
£54.80	£274.00	5 TB	HDD	3.5"	New	Western Digital 3.5 inch 5TB SATA Intellipower Internal Desktop Hard Drive - Green Buy	★★★★☆ 4.2	1,640
£54.81	£438.49	8 TB	HDD	3.5"	New	WD Purple 8TB Surveillance 3.5 Inch SATA 6 Gb/s Hard Disk Drive with Allframe 4K Technology - 360TB/yr, 256MB Cache 7200rpm - WD82PURZ Buy	★★★★☆ 4.4	2,280
£54.85	£548.49	10 TB	HDD	3.5"	New	WD Red 10TB 3.5" SATA 6Gb/s 10TB 5400rpm HDD Buy	★★★★☆ 4.4	565
£54.95	£549.48	10 TB	HDD	3.5"	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	★★★★☆ 4.3	283
£54.96	£329.75	6 TB	HDD	3.5"	New	WD Red Pro 6TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 256MB Cache Buy	★★★★☆ 4.0	1,821
£55.00	£55.00	1 TB	HDD	3.5"	New	Western Digital RE4 - 1TB 3.5-inch Enterprise SATA Hard Drive - OEM Buy	★★★★☆ 4.3	291
£55.00	£220.00	4 TB	HDD	3.5"	New	WD SE 4 TB 7200 RPM 3.5-inch SATA-600 internal Hard drive - buffer: 64 MB Buy	★★★★☆ 4.3	351
£55.00	£220.00	4 TB	HDD	3.5"	New	WD40PURZ - 4TB PURPLE 64MB 4TB, 8.89 cm (3.5 ") , SATA 6Gb/s, 5400 RPM Buy	★★★★★ 5.0	1
£55.00	£549.99	10 TB	HDD	3.5"	New	WD Red Pro 10 TB 3.5 Inch NAS Internal Hard Drive - 7200 RPM - WD102KFBX Buy	★★★★☆ 4.3	481
£55.00	£219.99	4 TB	HDD	3.5"	New	WD Western Digital Red Plus 3.5" 4000 GB Serial ATA III Buy	★★★★½ 4.5	52
£55.11	£165.32	3 TB	HDD	3.5"	New	Seagate BarraCuda 3TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 7200 RPM 64MB Cache for Computer Desktop PC (ST3000DM008) Buy	★★★★☆ 4.3	54
£55.13	£771.76	14 TB	HDD	3.5"	New	MG07SCA14TE 14TB Toshiba SAS 12 Gb/s 256MB 3.5 Inch 7200 RPM Enterprise HDD for Dell HP Lenovo Supermicro Server Hard Drive Buy	★★★★★ 5.0	1
£55.14	£441.12	8 TB	HDD	3.5"	Renewed	HGST Ultrastar He8 HUH728080ALE604 8TB 7200 RPM SATA 6Gb/s 3.5in 128MB 512e HDD (0F23668) (Renewed) Buy	★★★★☆ 4.3	10
£55.42	£554.15	10 TB	HDD	3.5"	New	Western Digital Ultrastar DC HA340 Disco Rigido Interno 10 TB 7200 Giri/min 512 MB 3.5 SATA (3.5IN 26.1 10TB 256 7200RPM SAT - ULTRA 512E SE NP3 DC HA340) Buy	★★★★★ 5.0	1
£55.49	£332.94	6 TB	HDD	3.5"	New	Western Digital Blue 6TB Internal Hard Drive 8.9 cm (3.5 Inch) SATA III WD60EZAZ Bulk Buy	★★★★★ 5.0	1

Cheapest 3.5" drives ranked by price per terabyte