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Cheapest laptop SSDs & hard drives ranked by price per terabyte

Every internal drive we track that physically fits a laptop — 2.5" SATA drives for a standard drive bay and M.2 sticks for a modern ultrabook — ranked by real cost per terabyte (£/TB). Check which your machine takes before buying: most laptops from about 2016 onwards use M.2, older ones a 2.5" bay, and a few have both. Prices update daily with 24-hour movement and all-time-low flags.

last updated: 2026-10-20 09:03:39
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£/TB Price Size Tech Form Factor Condition Description Rating Reviews
SANDISK Optimus GX PRO 850X 4TB NVMe SSD with Heatsink, PCIe 4.0, M.2 2280£230.50£921.994 TBNVMe SSDM.2New★★★★★ 5.01
Corsair MP600 GS 1TB PCIe Gen4 x4 NVMe M.2 SSD – High-Density TLC NAND – M.2 2280 – DirectStorage Compatible - Up to 4,800MB/sec – Great for PCIe 4.0 Notebooks - Black£230.68£230.681 TBNVMe SSDM.2New★★★★½ 4.6207
Dogfish M.2 2230 512GB NVMe PCIe Gen3.0x4 SSD for Steam Deck, Surface Pro7/Pro8+/Laptop Go/ProX/Laptop3/Laptop4, GPD, Xbox, PS5, Ultrabook, Laptop (M.2 2230 NVMe,512GB)£230.96 £118.25-0.5% 24h512 GBNVMe SSDM.2New★★★★½ 4.614
Intenso 3813440 240GB SATA III High Performance Internal 2.5' SSD£231.71£55.61240 GBSSD2.5"New★★★★½ 4.68,538
ByteFest Mac SSD 512GB M.2 PCIe NVMe, Upgrade Speed & Storage Drive for MacBook Air A1465 A1466(Mid 2013-2017), MacBook Pro Retina A1398 A1502 (2013-2015)...macOS Pre-Installed£231.93£118.75512 GBNVMe SSDM.2New★★★★☆ 4.138
WD Blue SA510 2.5”/7mm SATA SSD 500GB (Up to 560MB/s sequential read speed, 3D NAND, Acronis True Image, SANDISK Dashboard)£231.98£115.99500 GBSSD2.5"New★★★★★ 5.05
Crucial BX500 3D NAND SATA 2.5-inch SSD Drive, 500 GB Black£232.00£116.00500 GBSSD2.5"New★★★★½ 4.79,828
S SHARKSPEED M.2 2230 NVMe SSD 512GB PCIe Gen4.0X4 30mm Internal Solid State Drive, Compatible with Steam Deck, Microsoft Surface Pro7+/laptop3+/laptop Go Ultrabook£232.30£118.94512 GBNVMe SSDM.2New★★★★☆ 4.020
DATO 1TB SSD M.2 2280 PCIe Gen3x4 NVMe Internal Solid State Drive, Up to 3300/3100 MB/s, DP700Pro Series£232.53£232.531 TBNVMe SSDM.2New★★★★½ 4.839
Transcend 2TB MTS825S M.2 SATA III 2280 SSD, SLC Cache, B+M Key£232.65£465.302 TBSSDM.2New★★★★½ 4.6921
Acer Predator GM9000 1TB SSD, PCIe Gen5x4 NVMe M.2 SSD, Up to 14,000MB/s, Microsoft DirectStorage, SLC + DRAM Cache, PCIe 5.0 Internal Solid State Drive, Compatible with Desktops Laptop PC AI Work£232.99£232.991 TBNVMe SSDM.2New★★★★½ 4.642
Oemgenuine OEM Samsun 256GB M.2 PCI-e NVME SSD GEN 4X4 Internal Solid State Drive 2280 Form Factor M Key£233.71£59.83256 GBNVMe SSDM.2New★★★★½ 4.64
ByteFest mSATA SSD 256GB Mini SATA III 6 Gb/s Internal Solid State Drive(30x50mm), High Performance, 3D NAND, Upgrade storage for laptop and desktop£233.79£59.85256 GBSSDM.2New★★★★☆ 4.418
Seagate ST9300653SS SAS Internal Hard Drive 300 GB/6.4 cm (2.5 inch 15000 RPM, 64 MB Cache, SATA III/Black£234.10£70.23300 GBHDD2.5"New★★★★½ 4.910
TEAMGROUP Team MP33 M.2 256GB PCIe G3x4 2280 SSD£234.34£59.99256 GBSSDM.2New★★★★½ 4.6956
Gamerking 256GB 2.5 inch SATAIII 6Gb/s Internal Solid State Drive (SSD) for PC Laptop Desktop£234.38£60.00256 GBSSD2.5"New★★★★☆ 4.446
Transcend 512GB SSD230S 2.5" SATA III SSD, Up to 560MB/s, DRAM Cache£234.38£120.00512 GBSSD2.5"New★★★★☆ 4.31,142
Gigabyte 256GB 2.5" SATA 6Gbps Solid State Drive, GP-GSTFS31256GTND£234.80 £60.11-0.2% 24h256 GBSSD2.5"New★★★★½ 4.6107
Aiibe 256GB NVMe M.2 SSD Internal Solid State Drive M.2 2280 NVMe PCIe 3.0 256GB SSD Read Speeds Up to 1400MB/s for Laptop, PC, Gaming£234.88£60.13256 GBNVMe SSDM.2New★★★★★ 5.04
JOIOT SSD 256GB PCIe 3.0x4 NVMe M.2 2280 Internal Hard Drive, Read Speed up to 2800MB/s, TLC 3D NAND Compatible with Laptop and Desktop£235.16£60.20256 GBNVMe SSDM.2New★★★★☆ 4.248
Bestoss 256GB NVMe M.2 SSD PCIe3.0 M.2 2280 SSD,Internal SSD,Up to 3500MB/s£235.31£60.24256 GBNVMe SSDM.2New★★★★☆ 4.4102
Integral 2TB M.2 NVMe 2242 PCIe Gen3 x4 Internal SSD£235.75£471.492 TBNVMe SSDM.2New★★★★½ 4.7129
SanDisk SSD Plus 250GB, 2.5" SATA Internal SSD, Read speeds up to 545 MB/s, Write Speeds 505 MB/s, SATA III 6 GB/s£236.44 £59.11+0.5% 24h250 GBSSD2.5"New★★★★½ 4.6948
Crucial P2 2TB M.2 PCIe Gen3 NVMe Internal SSD - Up to 2400MB/s - CT2000P2SSD8£236.59£473.172 TBNVMe SSDM.2New★★★★½ 4.68,483
Seagate Savvio 10K.5 ST9300605SS Internal Hard Drive 300 GB / 6.4 cm (2.5 Inches) / 10000 rpm / 64 MB/SAS£236.67£71.00300 GBHDD2.5"New★★★★½ 4.52
Transcend MTS420S 480GB M.2 2242 SATA III 6Gb/s SSD, Read/Write up to 530/480 mb/s with 3D NAND Flash TS480GMTS420S£237.48£113.99480 GBSSDM.2New★★★★☆ 4.42,751
SANDISK Optimus GX PRO 850X 2TB NVMe SSD, PCIe 4.0, M.2 2280£237.50£474.992 TBNVMe SSDM.2New★★★★☆ 4.410
SILICON POWER SSD UD85 1To M.2 PCIe NVMe£237.56 £237.56-24.4% 24h1 TBNVMe SSDM.2New★★★★★ 5.01
GAMERKING [Original Interface 512GB SSD for Mac, NVMe PCIe Gen3.0x4, 3D NAND TLC M.2 SSD for Apple MacBook Air A1465 A1466 2013-2017 and MacBook Pro A1398 A1502 Retina 2013-2015£237.62 £121.66-0.0% 24h512 GBNVMe SSDM.2New★★★★☆ 4.213
Gamerking SSD M.2 2242 250GB NGFF Internal Solid State Drive High Performance Hard Drive for Desktop Laptop SATA III 6Gb/s M2 SSD (250GB, M.2 2242)£238.12 £59.53-5.6% 24h250 GBSSDM.2New★★★★☆ 4.283
Crucial T500 1TB SSD PCIe Gen4 NVMe M.2 with Heatsink, Up to 7300MB/s, Compatible with PlayStation 5, TLC NAND, Desktop PC, Solid State Drive - CT1000T500SSD5£238.60£238.601 TBNVMe SSDM.2New★★★★½ 4.72,746
Western Digital WD Blue SA510 M.2 SSD 500 GB£239.38£119.69500 GBSSDM.2New★★★★½ 4.528
Samsung 970 EVO Plus 1 TB PCIe NVMe M.2 Internal Solid State Drive (SSD) (MMZ-V7S1T0BW )£239.49 £239.49+4.6% 24h1 TBNVMe SSDM.2New★★★★½ 4.829,253
PNY CS2241 1TB PCIe Gen4 x4 NVMe M.2 2280 Internal SSD Complete Upgrade Kit£239.84 £239.84-0.1% 24h1 TBNVMe SSDM.2New★★★★☆ 4.012
WD_BLACK SN8100 PCIe Gen 5 NVMe SSD 1TB (Up to 14,900MB/s read speed, Up to 11,000MB/s write speed, M.2 2280 with Heatsink, Next Gen TLC 3D NAND Technology) POWERED BY SANDISK£239.99£239.991 TBNVMe SSDM.2New★★★★½ 4.918
WD_BLACK SN770M NVMe SSD 1TB (Up to 5,150MB/s, M.2 2230, PCIe Gen4, for Asus ROG Ally, Steam Deck, Microsoft Surface for Compatible Laptop Gaming Devices and laptops) POWERED BY SANDISK£239.99£239.991 TBNVMe SSDM.2New★★★★½ 4.5676
Gigastone 1TB NAS SSD Drive 24/7 Durable TLC High Endurance RAID Data Storage Network Attached Storage 2.5" SATA Internal Solid State Hard Drives£239.99£239.991 TBSSD2.5"New★★★★☆ 4.4186
WD Blue SA510 500GB 2.5" SATA SSD with up to 560MB/s read speed£240.00£120.00500 GBSSD2.5"New★★★★☆ 4.412,027
Kingston KC600 SSD SKC600/2048G Internal SSD 2.5" SATA Rev 3.0, 3D TLC, XTS-AES 256-bit encryption£240.07 £491.67-0.4% 24h2 TBSSD2.5"New★★★★½ 4.71,644
Kingston NV2 NVMe PCIe 4.0 Interna SSD 500GB M.2 2280 - SNV2S/500G£240.28£120.14500 GBNVMe SSDM.2New★★★★½ 4.633,144
WD Red 1 TB NAS SSD M.2 SATA£240.43£240.431 TBSSDM.2New★★★★½ 4.6785
SANDISK Optimus GX PRO 8100 8TB PCIe 5.0 NVMe SSD, M.2 2280£240.62£1,924.998 TBNVMe SSDM.2New★★★★½ 4.531
YUCUN NGFF M.2 2280 256GB SSD With R/W Up To 540/520MB/s (ATTO TESTED) SATA III Internal Solid State Drive for Ultrabooks and Tablets£241.13£61.73256 GBSSDM.2New★★★★☆ 4.3338
GAMERKING 512GB NVMe SSD for MacBook Pro A1708 2016 2017 No Touchbar, 3D NAND TLC Internal M.2 SSD for Upgrade Speed & Storage (Original Interface)£241.25£123.52512 GBNVMe SSDM.2New★★★★☆ 4.217
Seagate Savvio Raid 300GB 2.5 inch SAS Internal Hard Drive£241.50£72.45300 GBHDD2.5"New★★★★☆ 4.01
CRUCIAL P310 2280 SSD 500GB M.2 PCIe Gen4 NVMe Internes Solid-State-Module£241.60£120.80500 GBNVMe SSDM.2New★★★★½ 4.837
Kingston NV2 NVMe PCIe 4.0 Internal SSD 250GB M.2 2280 - SNV2S/250G£241.96£60.49250 GBNVMe SSDM.2New★★★★½ 4.633,144
LinkMore XE400 Pro 256GB M.2 2280 NVMe SSD, PCIe Gen4 x4 (PCIe 4.0) Internal Solid State Drive, Up to 3,600 MB/s Read & 1,500 MB/s Write, for Gaming, Windows 11 and Everyday Computing£242.15£61.99256 GBNVMe SSDM.2New★★★★½ 4.717
SABRENT 2230 M.2 NVMe Gen 4 1TB SSD 4750MB/s Read PCIe 4.0 X4 Internal Solid State Drive Compatible with Steam Deck, surface pro, PCs, NUCs, and Laptops [SB-2130-1TB]£242.49£242.491 TBNVMe SSDM.2New★★★★½ 4.84,291
Samsung SSD 870 EVO, 2 TB, Form Factor 2.5 Inch, Intelligent Turbo Write, Magician 6 Software, Black£242.50£485.002 TBSSD2.5"New★★★★½ 4.744,354
Transcend 2TB MTS425S M.2 SATA III 2242 SSD, SLC Cache, B+M Key£242.50£485.002 TBSSDM.2New★★★★½ 4.5271
Kingston KC3000 PCIe 4.0 NVMe M.2 SSD - High-performance storage for desktop and laptop PCs -SKC3000S/1024G£242.56 £248.38+4.4% 24h1 TBNVMe SSDM.2New★★★★½ 4.73,963
ADATA XPG GAMMIX S70 BLADE 512GB PCIe Gen4x4 M.2 2280 SSD 3D Graphics Processing High-End Gaming PC PS5 with or w/o heatsink, Solid State Drive£243.01£124.42512 GBSSDM.2New★★★★½ 4.6272
WD Black SN7100 NVMe SSD 2TB£243.93£487.862 TBNVMe SSDM.2New★★★★½ 4.919
WD_BLACK SN850P 1TB PS5 SSD, Officially Licensed for PlayStation 5, Read Speeds Up to 7300 MB/s, M.2 2280 PCIe NVMe, Exclusive Heatsink Design, Internal Gaming SSD£243.93£243.931 TBNVMe SSDM.2New★★★★½ 4.711,444
Gigabyte NVMe 512GB M.2 Solid State Drive GP-GSM2NE3512GNTD£244.04£124.95512 GBNVMe SSDM.2New★★★★½ 4.664
Transcend 512GB MTE110S PCIe 3.0 M.2 2280 SSD, 1700MB/s, Low Power£244.12£124.99512 GBSSDM.2New★★★★½ 4.52,107
Samsung 980 PRO (MZ-V8P1T0BW) | NVMe M.2 Internal Solid State Drive, PCIe 4.0, 1 TB, Intelligent Thermal Control£244.46£244.461 TBNVMe SSDM.2New★★★★½ 4.828,419
Transcend 128GB SSD230S 2.5" SATA III SSD, Up to 560MB/s, DRAM Cache£244.69£31.32128 GBSSD2.5"New★★★★☆ 4.41,141
Crucial T500 2TB SSD PCIe Gen4 NVMe M.2, Up to 7400MB/s, TLC NAND, Laptop and Desktop Compatible, Microsoft DirectStorage, Solid State Drive - CT2000T500SSD8£245.00£490.002 TBNVMe SSDM.2New★★★★½ 4.75,541
Gigastone Home Server SSD 512GB NAS SSD Drive Cache 24/7 Durable TLC High Endurance Personal Cloud Data Sync Network Attached Storage RAID 3D NAND 2.5" SATA Internal Solid State Hard Drives£246.07£125.99512 GBSSD2.5"New★★★★½ 4.52
SANDISK Optimus GX PRO 8100 8TB PCIe 5.0 NVMe SSD with Heatsink, M.2 2280£246.25£1,969.998 TBNVMe SSDM.2New★★★★★ 5.02
SANDISK Optimus GX PRO 8100 2TB PCIe 5.0 NVMe SSD, M.2 2280£246.50£492.992 TBNVMe SSDM.2New★★★★½ 4.531
WD Green 1TB Internal SSD 2.5" SATA£246.89 £246.89-0.0% 24h1 TBSSD2.5"New★★★★½ 4.75,323
Intel SSD DC P4610 SERIES 6.4TB 2.5IN£248.49 £1,590.32+1.9% 24h6.4 TBSSD2.5"New★★★★☆ 4.43
Transcend 120GB SSD220S 2.5" SATA III SSD, Up to 500MB/s, SLC Cache£248.75£29.85120 GBSSD2.5"New★★★★☆ 4.4721
Crucial P310 - SSD - 2 TB - Internal - M.2 2280 - PCIe 4.0 x4 (NVMe) - Integrated Heatsink£248.95 £497.90+36.8% 24h2 TBNVMe SSDM.2New★★★★½ 4.810
Samsung SSD 870 EVO, 4 TB, Form Factor 2.5 Inch, Intelligent Turbo Write, Magician 6 Software, Black£249.75£999.004 TBSSD2.5"New★★★★½ 4.744,354
Samsung 870 QVO SATA III SSD 4TB 2.5" Internal Solid State Hard Drive, Upgrade Desktop PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77Q4T0B£249.75£999.004 TBSSD2.5"New★★★★½ 4.819,224
CRUCIAL BX500 240Go 2,5pouces SATA 3D NAND£249.79£59.95240 GBSSD2.5"New★★★★½ 4.6574
SANDISK Optimus GX PRO 850X 1TB NVMe SSD with Heatsink, PCIe 4.0, M.2 2280£249.85£249.851 TBNVMe SSDM.2Warehouse★★★★★ 5.01
SanDisk SSD PLUS 240 GB Sata III 2.5 Inch Internal SSD, Up to 530 MB/s, Black Solid State Drive£249.96£59.99240 GBSSD2.5"New★★★★½ 4.731,394
WD_BLACK SN850X 1TB NVMe SSD Heatsink, Up to 7,300 MB/s speeds, M.2 2280£249.99£249.991 TBNVMe SSDM.2New★★★★½ 4.815,729
Samsung Memory MZ-VAP2T0CW 9100 PRO 2TB Internal SSD with Heat Sink, PCIe 5.0 x4, NVMe 2.0, SSD Designed for Pros & Gamers, Compatible with PC & Playstation 5, 5 Year Limited Warranty (UK Version)£250.00 £499.99+7.2% 24h2 TBNVMe SSDM.2New★★★★½ 4.6249
WD Blue 3D NAND Internal SSD M.2 SATA - 1 TB, Blue - High Performance£250.16£250.161 TBSSDM.2New★★★★½ 4.721,676
Western Digital AV-25 WD3200BUCT 320 GB 2.5-Inch Internal Hard Drive£250.25£80.08320 GBHDD2.5"New★★★★★ 5.02
Lexar SSD 512GB 7200/4400 NM790 M.2 Lex NVME£251.19 £128.61-0.2% 24h512 GBNVMe SSDM.2New★★★★½ 4.85
Mavark New PM9A1 MZ-VL21T0A Solid State Drive 1TB Internal M.2 PCI Express GEN4 X4 OEM for XPS 13 15 17 Yoga 9i 7i Spectre x360 2-in-1 Laptops Plus Best Notebook Pen Light (1TB Gen 4x4 SSD)£251.34£251.341 TBSSDM.2New★★★★★ 5.03
Kingston KC600 SSD SKC600/1024G Internal SSD 2.5", SATA Rev 3.0, 3D TLC, XTS-AES 256-bit encryption£251.71 £257.75+0.1% 24h1 TBSSD2.5"New★★★★½ 4.71,644
Kingston FURY Renegade G5 PCIe 5.0 NVMe M.2 2280 SSD 1T-SFYR2S/1T0£252.18£252.181 TBNVMe SSDM.2Warehouse★★★★½ 4.8139
KIOXIA SSD 256GB BG4 M.2 2280 NVMe PCIe Gen3 x4 KBG40ZNV256G L57447 Solid State Drive for Laptop Desktop Ultrabook PS5 Console£252.93£64.75256 GBNVMe SSDM.2New★★★★☆ 4.330
SANDISK Optimus GX PRO 8100 4TB PCIe 5.0 NVMe SSD with Heatsink, M.2 2280£253.00£1,011.994 TBNVMe SSDM.2New★★★★★ 5.02
OSCOO 512GB NVMe SSD - M.2 2242 PCIe Gen4x4 Internal Solid State Drive, up to 4800MB/s Read & 2800MB/s Write, 3D NAND, Compact High-Speed Storage for Ultrabooks, Mini PCs, Embedded Systems - ON1000B£253.89£129.99512 GBNVMe SSDM.2New★★★★☆ 4.4108
SANDISK Optimus GX PRO 850P NVMe SSD 4TB, Up to 7,300MB/s Read Speed£255.25£1,020.994 TBNVMe SSDM.2New★★★★½ 4.810
Intel 670p 2 TB Solid State Drive - M.2 2280 Internal - PCI Express NVMe (PCI Express NVMe 3.0 x4) - 740 TB TBW - 3500 MB/s Maximum Read Transfer Rate - 256-bit Encryption Standard£255.34 £510.68+0.8% 24h2 TBNVMe SSDM.2New★★★★½ 4.820
Philips Internal Solid State Drive M.2 M140 - NVMe PCIe Gen3 1TB (2280) for Desktop PCs and Notebooks, for Graphics and Video Editing, Gaming, Reading 3500MB/s, Write 3000MB/s£255.73£255.731 TBNVMe SSDM.2New★★★★½ 4.86
Intenso SSD M.2 250GB Compatible Premium NVMe PCIe 3.0 x 4£255.96£63.99250 GBNVMe SSDM.2New★★★★☆ 4.01
256GB NVMe PCIe M.2 2280 Internal SSD Acclamator N20 High Performance Solid State Drive with Laptop & PC Desktop Read Up to 2000MB/s£256.21£65.59256 GBNVMe SSDM.2New★★★★☆ 4.327
Gigabyte NVMe 256GB M.2 Solid State Drive GP-GSM2NE3256GNTD£256.37£65.63256 GBNVMe SSDM.2New★★★★½ 4.6639
Toshiba MK5065GSX 2.5 inch 500gb Internal HDD£256.78£128.39500 GBHDD2.5"New★★★★½ 4.59
Fikwot FN203 128GB M.2 SATA SSD - SLC Cache 3D NAND TLC SATA III 6Gb/s M.2 2280 Internal Solid State Drive, Up to 550MB/s, Compatible with Ultrabooks, Tablet Computers and Mini PCS£257.73£32.99128 GBSSDM.2New★★★★☆ 4.41,087
Western Digital Blue SA510 1000GB M.2 Serial ATA III Solid State Drive£258.00£258.001 TBSSDM.2New★★★★★ 5.03
WD Green 1 TB Internal SSD 2.5 Inch SATA, Green-Performance£258.00£258.001 TBSSD2.5"New★★★★½ 4.67,853
GAMERKING (Original Interface 256GB SSD for MacBook Pro A1708 2016-2017 No Touchbar, M.2 NVMe PCIe Gen3x4 3D NAND TLC High Performance Replacement SSD for Upgrade Speed & Storage, macOS Preinstalled£258.05 £66.06-26.0% 24h256 GBNVMe SSDM.2New★★★★☆ 4.361
Samsung Memory MZ-VAP1T0CW 9100 PRO 1TB Internal SSD with Heat Sink, PCIe 5.0 x4, NVMe 2.0, SSD Designed for Pros & Gamers, Compatible with PC & Playstation 5, 5 Year Limited Warranty (UK Version)£258.52 £258.52-0.8% 24h1 TBNVMe SSDM.2New★★★★½ 4.6249
Samsung 980 PRO SSD with Heatsink 1TB PCIe Gen 4 NVMe M.2 Internal Solid State Hard Drive, Heat Control, Max Speed, PS5 Compatible, MZ-V8P1T0CW£258.78£258.781 TBNVMe SSDM.2New★★★★½ 4.85,064
Emtec X300 Power Pro 1TB M.2 2280 PCIe Gen 3.0 x4 Internal Solid State Drive (SSD) - ECSSD1TX300£259.99£259.991 TBSSDM.2New★★★★☆ 4.461
Transcend 1TB SSD230S 2.5" SATA III SSD, Up to 560MB/s, DRAM Cache£259.99£259.991 TBSSD2.5"New★★★★☆ 4.41,141
WD Blue SN580 1TB SSD, NVMe SSD, M.2 2280, PCIe Gen3, up to 4150 MB/s read speeds, nCache 4.0 Technology Includes Acronis True Image for Western Digital£260.31£260.311 TBNVMe SSDM.2New★★★★½ 4.76,313
Inland Pro 512GB SSD 3D NAND SATA III 2.5" 7mm Internal Solid State Drive£260.49£133.37512 GBSSD2.5"New★★★★½ 4.7301