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Cheapest M.2 SSDs ranked by price per terabyte

All M.2 SSDs on Amazon.co.uk, ranked by cost per terabyte (£/TB) from Keepa price history. Prices refresh daily with 24-hour movement and all-time-low flags. Filter by capacity, technology or condition and click through for the full history of any drive.

last updated: 2026-10-20 18:03:44
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£/TB Price Size Tech Form Factor Condition Description Rating Reviews
Transcend MTE260S 2TB NVMe PCIe Gen5 x4 SSD, Read/Write up to 14,000/11,000 mb/s Design for Gamers and Creators TS2TMTE260S£534.50£1,068.992 TBNVMe SSDM.2New
Transcend MTE260S 2TB NVMe PCIe Gen5 x4 SSD, Read/Write up to 14,000/11,000 mb/s Design for Gamers and Creators TS2TMTE260SUsed £1,068.99 · £534.50/TB Buy
★★★★★ 5.02
Transcend 4TB MTE260S PCIe 5.0 M.2 2280 SSD, 14500MB/s, with Heatsink£536.75£2,146.994 TBSSDM.2New
Transcend 4TB MTE260S PCIe 5.0 M.2 2280 SSD, 14500MB/s, with HeatsinkUsed £2,146.99 · £536.75/TB Buy
★★★★★ 5.02
Corsair MP700 PRO XT 2TB PCIe 5.0 NVMe M.2 SSD – Up to 14,900 MB/s, Gen5 Speed, DirectStorage Ready for Gaming PCs – Black£540.00£1,079.992 TBNVMe SSDM.2New
Corsair MP700 PRO XT 2TB PCIe 5.0 NVMe M.2 SSD – Up to 14,900 MB/s, Gen5 Speed, DirectStorage Ready for Gaming PCs – Black Buy
★★★★☆ 4.048
GAMERKING SSD 256GB M.2 2242 NVMe PCIe Gen3.0x4 42mm M.2 NVMe SSD M Key 3D NAND TLC High Performance Internal Solid State Drive for Ultrabook Desktop Notebook PC£551.05 £141.07-5.9% 24h256 GBNVMe SSDM.2New
GAMERKING SSD 256GB M.2 2242 NVMe PCIe Gen3.0x4 42mm M.2 NVMe SSD M Key 3D NAND TLC High Performance Internal Solid State Drive for Ultrabook Desktop Notebook PC Buy
★★★★½ 4.85
Transcend MTS600S 128 GB M.2 2260 SATA III 6 Gb/s Internal Solid State Drive (SSD) MLC NAND (TS128GMTS600S)£554.69£71.00128 GBSSDM.2New
Transcend MTS600S 128 GB M.2 2260 SATA III 6 Gb/s Internal Solid State Drive (SSD) MLC NAND (TS128GMTS600S) Buy
★★★★½ 4.86
Kingston SSD 128GB M.2 2280 SATA 6 Gb/s 350DE Series L50361-001 RBU SNS8350DES3 128GP Solid State Drive for Dell HP Lenovo Laptop Desktop Workstation£565.55 £72.39-2.7% 24h128 GBSSDM.2New
Kingston SSD 128GB M.2 2280 SATA 6 Gb/s 350DE Series L50361-001 RBU SNS8350DES3 128GP Solid State Drive for Dell HP Lenovo Laptop Desktop Workstation Buy
★★★★☆ 4.045
Kingshark gamer SSD M.2 2280 128GB Ngff Internal Solid State Drive High-Performance Hard Drive for Desktop Laptop SATA III 6Gb/s (128GB, M.2 2280)£569.69£72.92128 GBSSDM.2New
Kingshark gamer SSD M.2 2280 128GB Ngff Internal Solid State Drive High-Performance Hard Drive for Desktop Laptop SATA III 6Gb/s (128GB, M.2 2280) Buy
★★★★☆ 4.443
Kingston A2000 (SA2000M8/500G) SSD NVMe PCIe M.2 2280, 500 GB£576.48£288.24500 GBNVMe SSDM.2New
Kingston A2000 (SA2000M8/500G) SSD NVMe PCIe M.2 2280, 500 GB Buy
★★★★½ 4.810,263
Samsung 980 250 GB PCIe 3.0 (up to 2,900 MB/s) NVMe M.2 Internal Solid State Drive (SSD) (MZ-V8V250BW)£596.00£149.00250 GBNVMe SSDM.2New
Samsung 980 250 GB PCIe 3.0 (up to 2,900 MB/s) NVMe M.2 Internal Solid State Drive (SSD) (MZ-V8V250BW)! Buy
★★★★½ 4.61,386
Transcend MTE452T 512GB SSD Internal NVMe PCIe M.2 2242 M.2 NVMe PCIe 3.0 x2 Retail TS512GMTE452T£601.04 £307.73+10.7% 24h512 GBNVMe SSDM.2New
Transcend MTE452T 512GB SSD Internal NVMe PCIe M.2 2242 M.2 NVMe PCIe 3.0 x2 Retail TS512GMTE452T Buy
★★★★½ 4.511
SkHynix 256GB PCIe NVMe 2242 SSD (HFM256GD3HX015N) (OEM)£605.82£155.09256 GBNVMe SSDM.2New
SkHynix 256GB PCIe NVMe 2242 SSD (HFM256GD3HX015N) (OEM) Buy
★★★★☆ 4.4109
Western Digital WD Red SSD SN700 NVMe 1TB M.2 2280£611.99£611.991 TBNVMe SSDM.2New
Western Digital WD Red SSD SN700 NVMe 1TB M.2 2280 Buy
★★★★½ 4.611
WD_BLUE SN550 250GB M.2 2280 PCIe Gen3 NVMe up to 2400 MB/s read speed£620.56£155.14250 GBNVMe SSDM.2New
WD_BLUE SN550 250GB M.2 2280 PCIe Gen3 NVMe up to 2400 MB/s read speed Buy
★★★★½ 4.839,674
Western Digital SN730 256GB M.2 NVMe PCIe Gen 3x4 Solid State Drive - SSS0L24774-BD£625.16£160.04256 GBNVMe SSDM.2New
Western Digital SN730 256GB M.2 NVMe PCIe Gen 3x4 Solid State Drive - SSS0L24774-BD Buy
★★★★½ 4.87
Crucial T500 500GB SSD PCIe Gen4 NVMe M.2, Up to 7200MB/s, TLC NAND, Laptop and Desktop Compatible, Microsoft DirectStorage, Solid State Drive - CT500T500SSD8£625.98£312.99500 GBNVMe SSDM.2New
Crucial T500 500GB SSD PCIe Gen4 NVMe M.2, Up to 7200MB/s, TLC NAND, Laptop and Desktop Compatible, Microsoft DirectStorage, Solid State Drive - CT500T500SSD8 Buy
★★★★½ 4.75,541
Kingston 128GB Gaming M.2 2230 PCIe NVMe Internal Solid State Drive (SSD) - Stream Deck, Laptop & Desktop Compatible£629.92£80.63128 GBNVMe SSDM.2New
Kingston 128GB Gaming M.2 2230 PCIe NVMe Internal Solid State Drive (SSD) - Stream Deck, Laptop & Desktop Compatible Buy
★★★★½ 4.559
Transcend 256GB MTE112S PCIe 3.0 M.2 2280 SSD, 1700MB/s, Low Power£634.80 £162.51+12.1% 24h256 GBSSDM.2New
Transcend 256GB MTE112S PCIe 3.0 M.2 2280 SSD, 1700MB/s, Low Power Buy
★★★★★ 5.06
WD_BLACK SN770 500GB NVMe M.2 SSD, M.2 2280 NVMe SSD, Gaming Solid State drive, PCIe Gen4, High Performance Gaming drive, Read speeds up to 5000 MB/s, Black£650.14£325.07500 GBNVMe SSDM.2New
WD_BLACK SN770 500GB NVMe M.2 SSD, M.2 2280 NVMe SSD, Gaming Solid State drive, PCIe Gen4, High Performance Gaming drive, Read speeds up to 5000 MB/s, Black Buy
★★★★½ 4.725,925
Lite-On SSSTC SSD 256GB M.2 2230 30mm NVMe PCIe 4.0 Gen4 x4 CL4-3D256-Q11 Solid State Drive for Surface Pro Steam Deck Dell HP Lenovo Laptop Ultrabook Tablet£661.68£169.39256 GBNVMe SSDM.2New
Lite-On SSSTC SSD 256GB M.2 2230 30mm NVMe PCIe 4.0 Gen4 x4 CL4-3D256-Q11 Solid State Drive for Surface Pro Steam Deck Dell HP Lenovo Laptop Ultrabook Tablet Buy
★★★★½ 4.712
Kingston 512GB M.2 2230 PCIe Gen 4.0x4 NVMe SSD TLC NAND (Speeds up to 4700 MB/s) OM3PGP4512Q-A0 Compatible with Steam Deck Surface Ally Mini PCs£670.76 £343.43+20.5% 24h512 GBNVMe SSDM.2New
Kingston 512GB M.2 2230 PCIe Gen 4.0x4 NVMe SSD TLC NAND (Speeds up to 4700 MB/s) OM3PGP4512Q-A0 Compatible with Steam Deck Surface Ally Mini PCs Buy
★★★★½ 4.749
Samsung 250GB 850 EVO mSATA Solid State Drive£680.00£170.00250 GBSSDM.2New
Samsung 250GB 850 EVO mSATA Solid State Drive Buy
★★★★☆ 4.41,439
Transcend 128GB MTS830S M.2 SATA III 2280 SSD, Dram Cache, B+M Key£691.88£88.56128 GBSSDM.2New
Transcend 128GB MTS830S M.2 SATA III 2280 SSD, Dram Cache, B+M Key Buy
★★★★½ 4.6379
OWC - 480GB Aura Pro X2 - NVMe Solid-State Drive for Mac Pro (Late 2013-2019)£711.17 £341.36-0.2% 24h480 GBNVMe SSDM.2New
OWC - 480GB Aura Pro X2 - NVMe Solid-State Drive for Mac Pro (Late 2013-2019) Buy
★★★★½ 4.523
Kingston SUV500M8/120G SSD UV500 M.2£715.00 £85.80-5.8% 24h120 GBSSDM.2New
Kingston SUV500M8/120G SSD UV500 M.2 Buy
★★★★☆ 4.4158
KIOXIA (Toshiba 128GB M.2 2230 PCIe NVMe KB40ZMT128G, OEM Package£720.86 £92.27-0.2% 24h128 GBNVMe SSDM.2New
KIOXIA (Toshiba 128GB M.2 2230 PCIe NVMe KB40ZMT128G, OEM Package Buy
★★★★☆ 4.399
Transcend MTE220S 256GB NVMe PCIe Gen3 x4 SSD, Read/Write up to 3,300/1,250 mb/s with DRAM Cache & Graphene Heatsink TS256GMTE220S£726.56 £186.00+23.4% 24h256 GBNVMe SSDM.2New
Transcend MTE220S 256GB NVMe PCIe Gen3 x4 SSD, Read/Write up to 3,300/1,250 mb/s with DRAM Cache & Graphene Heatsink TS256GMTE220S Buy
★★★★☆ 4.3568
MTFDDAV256TBN Micron 256gb Tlc Sata 6gbps M.2 2280 Internal Solid State Drive Ssd£734.57£188.05256 GBSSDM.2New
MTFDDAV256TBN Micron 256gb Tlc Sata 6gbps M.2 2280 Internal Solid State Drive Ssd Buy
★★★★★ 5.03
128GB KingSpec Half-size mSATA SSD Solid State Disk MLC for Tablet PCs£765.63£98.00128 GBSSDM.2New
128GB KingSpec Half-size mSATA SSD Solid State Disk MLC for Tablet PCs Buy
★★★★½ 4.510
Kingston Technology SMS200S3/120G 120 GB mSATA Solid State Drive, Black, Blue£782.67£93.92120 GBSSDM.2New
Kingston Technology SMS200S3/120G 120 GB mSATA Solid State Drive, Black, Blue Buy
★★★★☆ 4.3725
Kingston A400 SSD Internal Solid State Drive M.2 2280 SATA Rev 3.0, 240GB - SA400M8/240G£806.63 £193.59-4.2% 24h240 GBSSDM.2New
Kingston A400 SSD Internal Solid State Drive M.2 2280 SATA Rev 3.0, 240GB - SA400M8/240G Buy
★★★★½ 4.78,296
Intel Consumer 760p M.2 SSD 256GB PCI Express 3.1 3D2 TLC NVMe - Solid State Drives (256GB, M.2)£946.99£242.43256 GBNVMe SSDM.2New
Intel Consumer 760p M.2 SSD 256GB PCI Express 3.1 3D2 TLC NVMe - Solid State Drives (256GB, M.2) Buy
★★★★☆ 4.4389
Kioxia SSD 256GB M.2 2230 30mm NVMe PCIe Gen3 x4 KBG40ZNS256G BG4 Solid State Drive for Surface Pro Steam Deck Dell HP Lenovo Ultrabook Tablet£980.59£251.03256 GBNVMe SSDM.2New
Kioxia SSD 256GB M.2 2230 30mm NVMe PCIe Gen3 x4 KBG40ZNS256G BG4 Solid State Drive for Surface Pro Steam Deck Dell HP Lenovo Ultrabook Tablet Buy
★★★★☆ 4.450
WD_BLACK SN770 250GB NVMe M.2 SSD, M.2 2280 NVMe SSD, Gaming Solid State drive, PCIe Gen4, High Performance Gaming drive, Read speeds up to 4000 MB/s, Black£1,010.68 £252.67+139.6% 24h250 GBNVMe SSDM.2New
WD_BLACK SN770 250GB NVMe M.2 SSD, M.2 2280 NVMe SSD, Gaming Solid State drive, PCIe Gen4, High Performance Gaming drive, Read speeds up to 4000 MB/s, Black Buy
★★★★½ 4.725,966
Micron 7450 PRO - 1DWPD Read Intensive 960GB 512B M.2 2280 - MTFDKBA960TFR-1BC1ZABYY£1,049.43 £1,007.45-1.1% 24h960 GBSSDM.2New
Micron 7450 PRO - 1DWPD Read Intensive 960GB 512B M.2 2280 - MTFDKBA960TFR-1BC1ZABYY Buy
★★★★★ 5.02
Synology SNV3410 400GB M.2 2280 NVMe PCIe 3x4 SSD£1,113.83£445.53400 GBNVMe SSDM.2New
Synology SNV3410 400GB M.2 2280 NVMe PCIe 3x4 SSD Buy
★★★★½ 4.696
Synology SNV5420-800G M.2 NVMe SSD 800GB£1,144.33 £915.46-1.2% 24h800 GBNVMe SSDM.2New
Synology SNV5420-800G M.2 NVMe SSD 800GB Buy
★★★★★ 5.02
Synology SNV5420-1600G M.2 NVMe SSD 1600GB£1,213.71 £1,941.94+0.8% 24h1.6 TBNVMe SSDM.2New
Synology SNV5420-1600G M.2 NVMe SSD 1600GB Buy
★★★★★ 5.01
Kingston Data Center DC2000B PCIe 4.0 NVMe M.2 2280 240GB Enterprise SSD (Non-Heatsink) - SEDC2000BYM8/240G£1,218.38 £292.41+0.6% 24h240 GBNVMe SSDM.2New
Kingston Data Center DC2000B PCIe 4.0 NVMe M.2 2280 240GB Enterprise SSD (Non-Heatsink) - SEDC2000BYM8/240G Buy
★★★★☆ 4.213
SABRENT M.2 NVMe SSD 500GB gen 4x4 with Heatsink, Solid State drive 7000MB/s Read, PCIe 4.0 m2 Hard Drive For Gamers, Compatible with PlayStation 5, PCs, NUCs Laptops and Desktops SB-RKT4P-HTSP-500£1,299.98£649.99500 GBNVMe SSDM.2New
SABRENT M.2 NVMe SSD 500GB gen 4x4 with Heatsink, Solid State drive 7000MB/s Read, PCIe 4.0 m2 Hard Drive For Gamers, Compatible with PlayStation 5, PCs, NUCs Laptops and Desktops SB-RKT4P-HTSP-500 Buy
★★★★☆ 4.4200
Synology SNV5420 400GB M.2 2280 NVME£1,469.98 £587.99-0.0% 24h400 GBNVMe SSDM.2New
Synology SNV5420 400GB M.2 2280 NVME Buy
★★★★☆ 4.437
Transcend MTS800S 128GB M.2 2280 SATA III 6Gb/s SSD, Read/Write up to 530/150 mb/s with MLC Flash and with DRAM Cache TS128GMTS800S£1,598.52 £204.61+0.2% 24h128 GBSSDM.2New
Transcend MTS800S 128GB M.2 2280 SATA III 6Gb/s SSD, Read/Write up to 530/150 mb/s with MLC Flash and with DRAM Cache TS128GMTS800S Buy
★★★★★ 5.05
Synology M.2 2280 NVMe SSD SNV3410 400GB (SNV3410-400G)£1,867.05 £746.82-0.7% 24h400 GBNVMe SSDM.2New
Synology M.2 2280 NVMe SSD SNV3410 400GB (SNV3410-400G) Buy
★★★★½ 4.7211