Cheapest 2.5" drives from £192.40 (£38.48/TB)

£/TB	Price	Size	Tech	Form Factor	Condition	Description	Rating	Reviews
£38.48	£192.40-0.0% 24h	5 TB	HDD	2.5"	New	Seagate BarraCuda 5 TB Internal Hard Drive HDD – 2.5 Inch SATA 6 Gb/s 5400 RPM 128 MB Cache for Computer Desktop PC (ST5000LM000) Buy	★★★★☆ 4.2	2,021
£40.61	£162.44	4 TB	HDD	2.5"	Warehouse	Seagate 4 TB 2.5-Inch BarraCuda Internal Hard Drive - Silver Buy	★★★★☆ 4.0	1,409
£40.99	£40.99	1 TB	HDD	2.5"	New	Toshiba MQ01ABD100 1000 GB Buy	★★★★☆ 4.2	669
£42.00	£210.00	5 TB	HDD	2.5"	New	Seagate Guardian BarraCuda ST5000LM000 - Hard drive - 5 TB - internal - 2.5" - SATA 6Gb/s - 5400 rpm - buffer: 128 MB Buy	★★★★☆ 4.0	1,409
£42.99	£42.99	1 TB	HDD	2.5"	New	Toshiba MQ01ABD MQ01ABD100 1 TB 2.5" Internal Hard Drive - Bulk HDKBB96 Buy	★★★★☆ 4.0	227
£42.99	£42.99	1 TB	HDD	2.5"	New	HP 250 G5 1TT39ES ABU HDD Hard Disk Drive 1TB 1000 GB SATA WD10JPVX 726834-001 Buy	★★★★☆ 4.4	24
£44.50	£88.99	2 TB	HDD	2.5"	Renewed	2TB 7.2K 2.5" 12Gbps SAS Hard Drive (Genuine Dell) (FVX7C) (Certified Refurbished) Buy	★★★★½ 4.9	14
£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	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
£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
£47.90	£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	£48.00-3.9% 24h	1 TB	HDD	2.5"	New	Hitachi HTS721010 A9E630 Travelstar 7 K1000 1000 GB HARDDRIVE 2.5 Serial ATA Buy	★★★★½ 4.5	276
£48.99	£48.99	1 TB	HDD	2.5"	New	Toshiba 1TB 5400RPM 8MB Cache SATA 3.0Gb/s 2.5 inch PS3/PS4 Hard Drive - 3 Year Warranty200+ bought last monthUsed £39.99 · £39.99/TB Buy	★★★★☆ 4.3	2,741
£49.99	£49.99+13.6% 24h	1 TB	HDD	2.5"	New	Toshiba MQ01ABD100 1000 GB Internal Buy	★★★★☆ 4.2	534
£50.00	£100.00	2 TB	SSD	2.5"	New	Crucial BX500 2TB 3D NAND SATA 2.5 Inch Internal SSD - Up to 540MB/s - CT2000BX500SSD1, Solid State Hard Drive Buy	★★★★½ 4.7	117,062
£51.41	£51.41	1 TB	HDD	2.5"	New	1TB 2.5" Hard Drive for Dell Inspiron-15, 15 (1564), 15 (N5030), 15 (N5050), 1501, 1520, 1521, 1525, 1526, 1545 Laptops Buy	★★★★☆ 4.3	194
£51.67	£103.33	2 TB	HDD	2.5"	New	Seagate Spinpoint M9t 2Tb 2.5" Internal Hard Drive ST2000LM003 Buy	★★★★☆ 4.4	1,285
£52.50	£105.00	2 TB	HDD	2.5"	New	Seagate ST2000LM007 Used £89.99 · £45.00/TB Buy	★★★★☆ 4.4	898
£53.32	£39.99	750 GB	HDD	2.5"	New	Toshiba MQ01ABD075 750GB SATA 3GB/s 5400RPM 2.5 Inch 9.5mm Internal Hard Drive Used £19.99 · £26.65/TB Buy	★★★★☆ 4.2	216
£53.33	£32.00	600 GB	HDD	2.5"	New	HUC109060CSS600 - Hitachi HUC109060CSS600 HITACHI 600GB 10K 2.5 6G SAS HDD Buy	★★★★★ 5.0	1
£54.99	£54.99	1 TB	HDD	2.5"	New	The Street Market LTD. HP ProBook 640 G1, 640 G2, 640 G3, 640 G4 640 G5 Laptop 2.5 HDD Hard Drive 1TB Hard Disk Replacement★ Buy	★★★★★ 5.0	1
£56.00	£56.00	1 TB	HDD	2.5"	New	Seagate ST1000LM035 1 TB 2.5-Inch 5.4K SATA Hard Drive - Silver Used £49.99 · £49.99/TB Buy	★★★★☆ 4.3	1,002
£59.06	£118.12-0.6% 24h	2 TB	HDD	2.5"	New	Seagate ST2000LM007-2TB SATA Mobile 7mm Hard Disk Drive Buy	★★★★☆ 4.4	661
£59.74	£119.47	2 TB	HDD	2.5"	New	Toshiba L200 2 TB 5400RPM 2.5 Inch SATA HDD Buy	★★★★½ 4.6	1,435
£59.95	£59.95	1 TB	HDD	2.5"	New	pcupgrade 1000Gb 1TB HP Pavilion/Probook/Elitebook 2.5" Laptop/Notebook Replacement SATA Hard Drive Buy	★★★★☆ 4.4	137
£59.95	£59.95	1 TB	HDD	2.5"	New	1TB Toshiba MQ04ABF100 5400RPM 128MB Buy	★★★★½ 4.5	1,323
£60.00	£30.00	500 GB	HDD	2.5"	New	Seagate ST500LM021 – Laptop Thin ST500LM021 Hard Drive – Hard drive – 500 GB – internal – 2.5" – SATA 6Gb/s – 7200 rpm – buffer: 32 MB Buy	★★★★½ 4.5	775
£61.62	£30.81	500 GB	HDD	2.5"	New	AJParts NEW FOR SAMSUNG R530 500GB SATA LAPTOP NOTEBOOK HARD DRIVE HDD 2.5” INCH★ Buy	★★★★★ 5.0	1
£61.98	£30.99	500 GB	HDD	2.5"	New	Seagate Laptop Thin HDD 2.5 Inch 500GB SATA II Internal Hard Drive Buy	★★★★☆ 4.3	759
£62.34	£19.95	320 GB	HDD	2.5"	New	Generic Hard Disk Drive 320GB SATA 2.5" Buy	★★★★☆ 4.0	10
£62.99	£62.99+8.6% 24h	1 TB	HDD	2.5"	New	Seagate 1TB 2.5 inch HDD - 5400rpm - for PS3, PS4, Laptops, CCTV, Gaming Desktop PCs, iMacs and Macbooks - 1000GB Hard Drive - 2 Years Warranty100+ bought last monthUsed £47.99 · £47.99/TB Buy	★★★★☆ 4.4	329
£63.80	£15.95	250 GB	HDD	2.5"	New	Generic 250GB 250 gb 2.5 inch Sata Hard drive 5400 RPM for Laptop/Mac/PS3 -1 Year Warranty Buy	★★★★½ 4.7	6
£63.96	£31.98	500 GB	HDD	2.5"	New	NEW FOR† HP PAVILION G6-1343EA 500GB 2.5î SATA HARD DRIVE★ Buy	★★★★★ 5.0	1
£65.00	£65.00	1 TB	HDD	2.5"	New	Western Digital WD10JPVX - WD 1TB BLUE 2.5 INCH 9.5mm 5400RPM 8MB SATA 6Gb/SEC INTERNAL HDD Buy	★★★★☆ 4.2	207
£65.00	£65.00-11.5% 24h	1 TB	HDD	2.5"	New	Toshiba L200 1 TB 7 mm 2.5 Inch SLIM SATA HDD Buy	★★★★½ 4.6	1,435
£65.98	£32.99	500 GB	HDD	2.5"	New	Hard Drive for 500GB 2.5" SATA HP COMPAQ PRESARIO CQ56 CQ57 CQ60 CQ62 CQ70★ Buy	★★★★★ 5.0	1
£65.99	£65.99	1 TB	HDD	2.5"	New	1TB 2.5" Hard Drive for Apple MacBook Pro (15-inch, Early 2011) (17-inch, Early 2011) (13-inch, Early 2011) Laptops Buy	★★★★☆ 4.2	94
£66.00	£263.99	4 TB	SSD	2.5"	New	KingSpec OneBoom 4TB SSD 2.5 Inch SATA III 6Gb/s Internal Solid State Drive, Read Speed Up to 550MB/s, For PC/Laptop/PS4 Buy	★★★★☆ 4.1	334
£66.00	£33.00	500 GB	HDD	2.5"	New	Seagate Momentus 500GB SATA 2.5 inch Internal Hard Drive OEM, 5400RPM 8MB Cache, Sony Playstation PS3 Compatible Buy	★★★★☆ 4.4	753
£66.00	£33.00	500 GB	HDD	2.5"	New	Seagate 500GB 2.5 inch Laptop Solid State Hybrid Drive Buy	★★★★½ 4.5	2,560
£66.65	£49.99	750 GB	HDD	2.5"	New	WD 750 GB Mobile Hard Drive - Blue Buy	★★★★☆ 4.3	888
£67.98	£33.99	500 GB	HDD	2.5"	New	Seagate Barracuda Spinpoint 500GB 2.5 inch SATA Internal Hard Drive Used £21.99 · £43.98/TB Buy	★★★★☆ 4.4	1,421
£68.79	£66.04-35.6% 24h	960 GB	SSD	2.5"	New	Acer SA100 2.5 960GB SSD Buy	★★★★½ 4.7	105
£69.00	£69.00	1 TB	HDD	2.5"	New	Seagate ST1000LM024 1000 GB Internal Buy	★★★★☆ 4.4	95
£69.75	£69.75	1 TB	HDD	2.5"	New	Toshiba MQ01ABD100 1TB SATA II 2.5" Hard Drive - 5400RPMrpm, 8MB Cache Buy	★★★★☆ 4.1	75
£69.75	£69.75	1 TB	HDD	2.5"	New	Toshiba MQ01ABD100 Internal Hard Drive 1 TB SATA II, (2.5 ") Buy	★★★★½ 4.5	37
£69.86	£69.86-1.0% 24h	1 TB	HDD	2.5"	New	Seagate 1TB 5400RPM 64MB SATA 9,5MM Laptop Thin SSHD 8GB Flash, ST1000LM014 (Laptop Thin SSHD 8GB Flash Hybrid Drive) Buy	★★★★☆ 4.3	784
£69.95	£69.95	1 TB	HDD	2.5"	New	Toshiba MQ01ABD100M - HDD 1TB SATA II 2.5IN - 5400RPM 9.5MM Buy	★★★★☆ 4.2	12
£70.00	£70.00	1 TB	HDD	2.5"	New	Seagate 1TB Laptop HDD SATA 6Gb/s 128MB Cache 2.5-Inch Internal Hard Drive Buy	★★★★½ 4.5	658
£70.79	£16.99	240 GB	SSD	2.5"	New	Crucial BX500 240GB 3D NAND SATA 2.5 Inch Internal SSD - Up to 540MB/s - CT240BX500SSD1 Buy	★★★★½ 4.7	142,190
£73.34	£88.01	1.2 TB	HDD	2.5"	New	HUC101212CSS600-DELL DELL 1.2TB 10K 6GBPS SAS 2.5'' Hard Drive Buy	★★★★½ 4.8	17
£73.50	£147.00	2 TB	HDD	2.5"	New	Seagate 2.5-Inch 2 TB BarraCuda Internal Hard Drive - Silver Buy	★★★★½ 4.5	3,202
£73.99	£73.99	1 TB	HDD	2.5"	New	Seagate 1TB Laptop SSHD 2.5 inch Internal Hybrid Hard Drive for PC and PS4 Buy	★★★★☆ 4.4	3,884
£74.00	£148.00	2 TB	HDD	2.5"	New	Seagate ST2000LM015 - Guardian Barracuda 2TB SATA 6GBs 2.5" 7mm Hard Drive Buy	★★★★½ 4.6	177
£75.80	£18.95	250 GB	HDD	2.5"	New	NEW 250GB 250 gb 2.5 inch Sata Hard drive 5400 RPM for Laptop/Mac - 1 Year Warranty Buy	★★★★☆ 4.1	53
£75.98	£37.99	500 GB	HDD	2.5"	New	Hitachi 500GB 2.5 Inch 5400RPM SATA3 16MB Cache Hard Drive Thin 7mm for Laptop PS3 PS4 CCTV iMac Macbook - 500GB HD Buy	★★★★☆ 4.3	771
£76.00	£38.00	500 GB	HDD	2.5"	New	Hitachi HGST HTS545050A7E380 Z5K500 500GB SATA Hard Drive 2.5 Inch Black Buy	★★★★½ 4.6	42
£76.00	£38.00	500 GB	HDD	2.5"	New	HGST Travelstar Z5K500 500GB 2.5" 7mm Internal Hard Drive Buy	★★★★☆ 4.3	83
£76.28	£152.55	2 TB	HDD	2.5"	New	MaxDigitalData 2TB PS4 Hard Drive Upgrade Kit Bundle with Toshiba 2TB 5400RPM 16MB Cache SATA 6Gb/s 2.5in Internal Hard Drive (Works for PS4 Game Console) Buy	★★★★½ 4.6	395
£77.50	£309.99	4 TB	SSD	2.5"	Warehouse	Crucial BX500 SATA SSD 4TB, 2.5", Up to 540MB/s, Laptop and Desktop (PC) Compatible, 3D NAND, Dynamic Write Acceleration, Internal Solid State Drive - CT4000BX500SSD101 Buy	★★★★½ 4.7	156,395
£77.50	£309.99	4 TB	SSD	2.5"	New	KingSpec 4TB 2.5" SATA III 6Gb/s SSD, Read Speed up to 550MB/s, 3D NAND Flash Internal Solid State Drive for Desktop & LaptopBestsellerUsed £247.99 · £62.00/TB Buy	★★★★½ 4.5	9,438
£77.50	£309.99	4 TB	SSD	2.5"	New	fanxiang SATA SSD 4TB Internal SSD 2.5" SATA III, Up to 550MB/s Buy	★★★★½ 4.5	23,506
£77.50	£309.99	4 TB	SSD	2.5"	New	ES106 4TB SSD SATA III 6Gb/s 2.5" 3D QLC NAND Flash Internal Hard Drive, Up to 550MB/s Read, Upgrade PC or Laptop Memory and Storage(Black) Buy	★★★★½ 4.5	2,814
£77.50	£309.99	4 TB	SSD	2.5"	New	Ediloca 4TB SSD Internal Solid State Drive, 2.5" SATA III 6Gb/s, Up to 450MB/s Read Speed, 3D NAND Flash, Shock Drop-Proof for PC/Laptop/Desktop/NAS, Compatible with Windows/Mac/Linux (ES580E) Buy	★★★★½ 4.5	334
£78.45	£78.45	1 TB	HDD	2.5"	New	Seagate ST91000640NS 2.5-Inch 1 TB Constellation.2 Hard Drive - Black Buy	★★★★☆ 4.4	11
£79.00	£158.00+1.7% 24h	2 TB	HDD	2.5"	New	WD Blue 2TB Mobile 2.5" Internal Hard Drive, 5400 RPM Class, SATA 6 GB/s, 128MB Cache, 2 Year Warranty Buy	★★★★½ 4.5	3,424
£79.20	£39.60	500 GB	HDD	2.5"	New	Western Digital WD5000LPLX - 500GB BLACK 32MB 7MM - 2.5IN SATA 6GB/S 7200RPM Buy	★★★★★ 5.0	2
£79.70	£39.85+1.0% 24h	500 GB	HDD	2.5"	New	Western Digital Black Mobile 500GB Serial ATA III - internal hard drives (Serial ATA III, HDD, 0-60 °C, -40-65 °C) Buy	★★★★½ 4.5	1,622
£79.98	£39.99	500 GB	HDD	2.5"	New	500GB New Sata 2.5" hard drive for Apple Macbook & Macbook pro Buy	★★★★☆ 4.4	888
£80.00	£40.00	500 GB	HDD	2.5"	New	Seagate Momentus Thin 500GB 500GB SATA HARD DRIVE – 500 GB, SATA, 5400 RPM, 2.5 Laptop Hard Drive Buy	★★★★☆ 4.3	843
£80.00	£160.00	2 TB	HDD	2.5"	New	Seagate BarraCuda 2 TB Internal Hard Drive HDD – 2.5 Inch SATA 6 Gb/s 5400 RPM 128 MB Cache for PC Laptop (ST2000LM015) Buy	★★★★½ 4.6	15,404
£80.00	£160.00	2 TB	HDD	2.5"	New	Seagate Barracuda 2TB 2.5" HDD SATA Buy	★★★★½ 4.6	405
£81.00	£162.00	2 TB	HDD	2.5"	New	WD Blue 2TB Mobile 2.5" Internal Hard Drive, 5400 RPM Class, SATA 6 GB/s, 128MB Cache, 2 Year Warranty Buy	★★★★½ 4.6	140
£82.13	£82.13	1 TB	HDD	2.5"	New	Western Digital Blue 1 TB SATA 2.5-Inch Hard Drive Buy	★★★★½ 4.6	7,852
£82.90	£165.80	2 TB	HDD	2.5"	New	Seagate BarraCuda 2TB, Internal Hard Drive, 2.5 Inch , SATA, 6GB/s, 5.400 RPM, 128MB Cache for PC Laptop, FFP (ST2000LMZ15) Buy	★★★★½ 4.6	46,431
£83.00	£83.00	1 TB	HDD	2.5"	New	Seagate BarraCuda 1 TB Internal Hard Drive HDD – 2.5 Inch SATA 6 Gb/s 5400 RPM 128 MB Cache for PC Laptop (ST1000LM048) , Black Buy	★★★★½ 4.6	5,967
£83.62	£41.81	500 GB	SSD	2.5"	New	Intenso Internal 2.5" SSD SATA III Performance, 500 GB, 550 MB/s, solid state drive Black Buy	★★★★½ 4.6	1,759
£83.90	£167.80	2 TB	HDD	2.5"	New	Samsung M9T 2 TB HDD 5400rpm 6.4 cm 2.5-Inch SATA II Internal Hard Drive Buy	★★★★½ 4.6	1,008
£83.98	£41.99	500 GB	HDD	2.5"	New	Seagate ST500VT000 Internal Hard Drive 500 GB (6.35 cm (2.5 Inch) 5400 rpm SATA Black Buy	★★★★☆ 4.3	424
£84.00	£84.00	1 TB	HDD	2.5"	New	WD 1 TB 2.5 inch SATA Internal Hard Drive - Black/Grey Used £49.99 · £49.99/TB Buy	★★★★☆ 4.3	345
£84.00	£84.00-1.5% 24h	1 TB	HDD	2.5"	New	WD Blue 1TB Mobile 2.5" Internal Hard Drive, 5400 RPM Class, SATA 6 GB/s, 128MB Cache, 2 Year Warranty Buy	★★★★½ 4.6	86
£84.06	£84.06	1 TB	HDD	2.5"	New	WD Blue 1 TB 2.5 Inch Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s, 128 MB Cache Buy	★★★★½ 4.5	184
£84.62	£42.31	500 GB	HDD	2.5"	New	Seagate ST9500620NS 2.5-Inch 500 GB Constellation.2 Internal Hard Drive - Black Buy	★★★★☆ 4.4	11
£85.59	£171.17-7.6% 24h	2 TB	HDD	2.5"	New	Seagate ST2000NX0273 2.5-Inch 2 TB Internal Hard Drive - Black Buy	★★★★★ 5.0	4
£86.52	£51.91	600 GB	HDD	2.5"	New	Seagate Savvio 10K.5 600 GB 10000RPM SAS 6-Gb/S 64MB Cache 2.5-Inch Internal Bare Drive ST9600205SS Buy	★★★★½ 4.7	5
£87.47	£27.99	320 GB	HDD	2.5"	New	Toshiba MQ01ABD032 320GB SATA 3GB/s 5400RPM 2.5 Inch 9.5mm Internal Hard Drive Buy	★★★★☆ 4.4	803
£87.50	£105.00	1.2 TB	HDD	2.5"	New	Seagate Enterprise Performance 10K.9 1200GB SAS Hard Drive - Hard Drives (2.5 Inches, 1200 GB, 10000 RPM, SAS, 128 MB, HDD) Buy	★★★★★ 5.0	1
£87.90	£43.95	500 GB	HDD	2.5"	New	Toshiba MQ01ABF050 500GB SATA 3.0 GB/s 5400RPM 2.5 Inch 7mm Internal Hard Drive Buy	★★★★½ 4.5	8,583
£87.98	£43.99	500 GB	HDD	2.5"	New	Toshiba MQ01ABD050 500GB SATA 3GB/s 5400RPM 2.5 Inch 9.5mm Internal Hard Drive Buy	★★★★½ 4.5	8,583
£87.98	£43.99-2.2% 24h	500 GB	HDD	2.5"	New	Toshiba MQ01ABD050V 2.5 inch 500GB SATA Internal Hard Drive Buy	★★★★☆ 4.4	818
£89.50	£178.99	2 TB	SSD	2.5"	New	KingSpec 2TB 2.5" SATA III 6Gb/s SSD, Read Speed up to 550MB/s, 3D NAND Flash Internal Solid State Drive for Desktop & LaptopBestseller Buy	★★★★½ 4.5	9,438
£89.90	£44.95	500 GB	HDD	2.5"	New	Toshiba MQ01ABF050-500GB 5400RPM 8MB 7MM SATA - Warranty: 1Y Buy	★★★★☆ 4.4	30
£89.90	£44.95	500 GB	HDD	2.5"	New	HGST HTS725050B7E630 Travelstar 500GB 2.5 inch SATA Internal Hard Drive Buy	★★★★☆ 4.4	949
£89.98	£44.99	500 GB	HDD	2.5"	New	Toshiba MQ01ACF050 Buy	★★★★½ 4.5	107
£90.00	£90.00	1 TB	HDD	2.5"	New	WD_BLACK 1TB Performance 2.5"Mobile Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 64MB Cache, 5 Year Warranty Buy	★★★★☆ 4.4	5,419
£90.63	£29.00	320 GB	HDD	2.5"	New	Toshiba MK3276GSX 320GB SATA 3GB/s 5400rpm 2.5 Inch Internal Hard Drive Buy	★★★★½ 4.5	3,279
£91.41	£182.82	2 TB	SSD	2.5"	Warehouse	Crucial BX500 SATA SSD 2TB, 2.5", Up to 540MB/s, Laptop and Desktop (PC) Compatible, 3D NAND, Dynamic Write Acceleration, Internal Solid State Drive - CT2000BX500SSD101200+ bought last month Buy	★★★★½ 4.7	156,395
£92.45	£92.45	1 TB	HDD	2.5"	New	Seagate ST91000640SS Constellation 1 TB 2.5-Inch Hard Drive Buy	★★★★☆ 4.1	98
£92.69	£83.42	900 GB	HDD	2.5"	New	Seagate Enterprise Performance 10K HDD ST9900805SS - Festplatte - 900 GB - intern - 6.4 cm SFF (2.5" SFF) - SAS 6Gb/s Buy	★★★★★ 5.0	1

2.5" drives: laptops and portables

The 2.5" form factor fits laptops, portable external enclosures and small-form-factor PCs. The table above ranks every 2.5" drive by real cost per terabyte.

2.5" SSD: the standard laptop upgrade — swap out an ageing mechanical drive for a major speed boost.
2.5" HDD: still sold for budget laptops and NAS bays that need mechanical capacity in a small chassis, though £/TB is worse than a 3.5" drive.
Thickness: most laptops take a 7mm or 9.5mm drive — check your laptop's original drive before buying if the fit is tight.

For a desktop or NAS, a 3.5" drive usually gives far better value per terabyte. See SSD vs HDD for the full trade-off.

Frequently asked questions

How does disks.co.uk rank 2.5" drives?

We rank every 2.5" drives by real cost per terabyte (£/TB) — the live Amazon.co.uk price divided by capacity — so the best value appears at the top. Prices refresh several times a day from Keepa, with 24-hour movement and all-time-low flags.

What is the cheapest 2.5" drives right now?

The top of the table shows the cheapest 2.5" drives by £/TB. Prices update daily, so check back for new all-time lows.

How do I choose the right 2.5" drives?

Compare £/TB for the capacity you need, check the price history for a genuine deal, and weigh up speed and warranty. Our buying guides explain the trade-offs.

Cheapest 2.5" drives ranked by price per terabyte

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2.5" drives: laptops and portables

Frequently asked questions

How does disks.co.uk rank 2.5" drives?

What is the cheapest 2.5" drives right now?

How do I choose the right 2.5" drives?