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Cheapest 1TB external hard drives & SSDs ranked by price per terabyte

Every 1TB external drive on Amazon.co.uk — desktop and portable hard drives plus external SSDs — ranked by real cost per terabyte (£/TB) from Keepa price history. Plug-and-play over USB, no fitting. Prices update daily with 24-hour movement and all-time-low flags; compare against all 1TB drives or all external drives.

last updated: 2026-09-07 22:16:03
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£/TB Price Size Tech Form Factor Condition Description Rating Reviews
Acer Predator GM7000 1TB SSD, PCIe Gen4x4 NVMe M.2 SSD with DRAM Cache, Up to 7400 MB/s, PCIe 4.0 Internal Gaming Solid State Drive for PS5 Storage Expansion£185.99£185.991 TBNVMe SSDExternalNew
Acer Predator GM7000 1TB SSD, PCIe Gen4x4 NVMe M.2 SSD with DRAM Cache, Up to 7400 MB/s, PCIe 4.0 Internal Gaming Solid State Drive for PS5 Storage Expansion Buy
★★★★½ 4.73,136
Samsung T7 Portable SSD - 1 TB - USB 3.2 Gen.2 External SSD Indigo Blue (MU-PC1T0H/WW)£186.00£186.001 TBSSDExternalNew
Samsung T7 Portable SSD - 1 TB - USB 3.2 Gen.2 External SSD Indigo Blue (MU-PC1T0H/WW) Buy
★★★★½ 4.740,720
Samsung T9 Portable SSD 1TB, Up to 2,000MB/s, USB 3.2 Gen 2x2 External Solid State Drive, Up to 3 m drop resistant, for Creative professionals, YouTubers, Content creators, Mac compatible, MU-PG1T0B£188.39 £188.39+4.1% 24h1 TBSSDExternalNew
Samsung T9 Portable SSD 1TB, Up to 2,000MB/s, USB 3.2 Gen 2x2 External Solid State Drive, Up to 3 m drop resistant, for Creative professionals, YouTubers, Content creators, Mac compatible, MU-PG1T0B Buy
★★★★½ 4.62,152
WD_BLACK D30 1TB Game Drive SSD, Portable External SSD, Read speeds up to 900 MB/s, works with Playstation, Xbox Series X|S, PS5, PC & Mac, Speed & Storage Expansion, Black£189.82£189.821 TBSSDExternalNew
WD_BLACK D30 1TB Game Drive SSD, Portable External SSD, Read speeds up to 900 MB/s, works with Playstation, Xbox Series X|S, PS5, PC & Mac, Speed & Storage Expansion, Black Buy
★★★★☆ 4.4974
OSCOO 1TB Magnetic Portable SSD, Up to 2000MB/s, External Solid State Drive Compatible with MagSafe for iPhone 15/16/17, Mac, Laptops & Tablet – Reliable Storage for Students, Gaming & Professionals£189.99£189.991 TBSSDExternalNew
OSCOO 1TB Magnetic Portable SSD, Up to 2000MB/s, External Solid State Drive Compatible with MagSafe for iPhone 15/16/17, Mac, Laptops & Tablet – Reliable Storage for Students, Gaming & Professionals Buy
★★★★☆ 4.012
Intenso TX800 External SSD 1TB Portable Solid State Drive, Super Speed USB 3.2 Gen 2x2 (20Gbps), up to 2100MB/s£189.99£189.991 TBSSDExternalNew
Intenso TX800 External SSD 1TB Portable Solid State Drive, Super Speed USB 3.2 Gen 2x2 (20Gbps), up to 2100MB/s Buy
★★★★½ 4.8213
WD_BLACK P40 1TB Game Drive SSD, External SSD drive, Portable, Works with Playstation, PS5, Xbox, PC & Mac, Superspeed USB 3.2 Gen 2x2, up to 2000 MB/s, WD_BLACK Dashboard, Customizable RGB lighting£196.48£196.481 TBSSDExternalNew
WD_BLACK P40 1TB Game Drive SSD, External SSD drive, Portable, Works with Playstation, PS5, Xbox, PC & Mac, Superspeed USB 3.2 Gen 2x2, up to 2000 MB/s, WD_BLACK Dashboard, Customizable RGB lighting Buy
★★★★½ 4.61,513
Lexar SL260 Air Portable SSD, USB 3.2 Up to 400MB/s,AFA Edition, 1TB£199.99£199.991 TBSSDExternalNew
Lexar SL260 Air Portable SSD, USB 3.2 Up to 400MB/s,AFA Edition, 1TB Buy
★★★★½ 4.533
SAMSUNG T7 Shield Portable Solid State Drive USB 3.2 1TB, IP65 Water Resistant, External SSD Compatible with PC/Mac/Android/Gaming Consoles, MU-PE1T0S/WW, 2023, Black£201.00£201.001 TBSSDExternalNew
SAMSUNG T7 Shield Portable Solid State Drive USB 3.2 1TB, IP65 Water Resistant, External SSD Compatible with PC/Mac/Android/Gaming Consoles, MU-PE1T0S/WW, 2023, Black Buy
★★★★½ 4.610,534
Amazon Basics Portable External SSD, 1TB, Speeds up to 2000MB/s, USB 3.2 Gen 2, IP65 Water & Dust Resistant, Black£208.99£208.991 TBSSDExternalNew
Amazon Basics Portable External SSD, 1TB, Speeds up to 2000MB/s, USB 3.2 Gen 2, IP65 Water & Dust Resistant, Black Buy
★★★★½ 4.7812
Lexar D70E 1TB Dual Drive External SSD, Up to 2000MB/s Read and 1800MB/s Write, Cable-free Portable SSD for USB Type-C/Type-A devices, Compatible with iPhone 17£209.99£209.991 TBSSDExternalNew
Lexar D70E 1TB Dual Drive External SSD, Up to 2000MB/s Read and 1800MB/s Write, Cable-free Portable SSD for USB Type-C/Type-A devices, Compatible with iPhone 17 Buy
★★★★☆ 4.132
SanDisk Portable SSD 1TB, up to 520MB/s read speed£217.05 £217.05+19.7% 24h1 TBSSDExternalNew
SanDisk Portable SSD 1TB, up to 520MB/s read speed Buy
★★★★½ 4.69,730
Samsung T7 Shield Portable SSD 1 TB - USB 3.2 Gen.2 External SSD Beige (MU-PE1T0K/EU)£220.90£220.901 TBSSDExternalNew
Samsung T7 Shield Portable SSD 1 TB - USB 3.2 Gen.2 External SSD Beige (MU-PE1T0K/EU) Buy
★★★★½ 4.610,534
SanDisk Extreme Portable SSD 1TB, Up to 2000MB/s Transfer Speed (New Model)£223.73£223.731 TBSSDExternalWarehouse
SanDisk Extreme Portable SSD 1TB, Up to 2000MB/s Transfer Speed (New Model) Buy
★★★★½ 4.6134
MSI DATAMAG 40Gbps 1TB£224.99£224.991 TBSSDExternalNew
MSI DATAMAG 40Gbps 1TB Buy
★★★★½ 4.78
SanDisk Extreme Portable SSD 1TB up to 550MB/s read Solid State Drive£229.99 £229.99+2.2% 24h1 TBSSDExternalNew
SanDisk Extreme Portable SSD 1TB up to 550MB/s read Solid State Drive Buy
★★★★½ 4.845,317
SanDisk 1TB Extreme Portable SSD - Up to 1050MB/s - USB-C, USB 3.2 Gen 2 - External Solid State Drive - SDSSDE61-1T00-G25B£229.99£229.991 TBSSDExternalNew
SanDisk 1TB Extreme Portable SSD - Up to 1050MB/s - USB-C, USB 3.2 Gen 2 - External Solid State Drive - SDSSDE61-1T00-G25B Buy
★★★★½ 4.62,399
Crucial X9 Pro External Hard Drive 1TB SSD£240.83£240.831 TBSSDExternalNew
Crucial X9 Pro External Hard Drive 1TB SSD Buy
★★★★☆ 4.255
Samsung T7 Shield Portable SSD 1 TB - USB 3.2 Gen.2 External SSD Blue (MU-PE1T0R/EU)£241.92£241.921 TBSSDExternalNew
Samsung T7 Shield Portable SSD 1 TB - USB 3.2 Gen.2 External SSD Blue (MU-PE1T0R/EU) Buy
★★★★½ 4.610,534
Lexar Professional Go Portable SSD with HUB 1TB, Ultra-Compact,Up to 1050MB/s Read and 1000MB/s Write, USB 3.2 Gen 2,for iPhone 15/16, Silver£249.99£249.991 TBSSDExternalNew
Lexar Professional Go Portable SSD with HUB 1TB, Ultra-Compact,Up to 1050MB/s Read and 1000MB/s Write, USB 3.2 Gen 2,for iPhone 15/16, Silver Buy
★★★★½ 4.7295
Corsair EX400U SURVIVOR 1TB USB4 External SSD – Up to 4000 MB/s, IP55 Rugged Drive, Plug & Play for PC, Mac & iPad – Black£253.99£253.991 TBSSDExternalNew
Corsair EX400U SURVIVOR 1TB USB4 External SSD – Up to 4000 MB/s, IP55 Rugged Drive, Plug & Play for PC, Mac & iPad – Black Buy
★★★★½ 4.563
ADATA SSD 1.0TB External SE880 gy U3.2 | USB 3.2 Gen 2x2 Type-C£254.71£254.711 TBSSDExternalNew
ADATA SSD 1.0TB External SE880 gy U3.2 | USB 3.2 Gen 2x2 Type-C Buy
★★★★½ 4.6455
Seagate Storage Expansion Card for Xbox Series X|S 1TB, SSD, Plug and Play NVMe Expansion SSD Xbox Series X|S, Officially Licensed (STJR1000400)£287.83 £287.83-0.0% 24h1 TBNVMe SSDExternalNew
Seagate Storage Expansion Card for Xbox Series X|S 1TB, SSD, Plug and Play NVMe Expansion SSD Xbox Series X|S, Officially Licensed (STJR1000400) Buy
★★★★½ 4.810,342
SanDisk Creator PRO Portable SSD 1TB, Up to 2000MB/s Read Speeds£295.37£295.371 TBSSDExternalNew
SanDisk Creator PRO Portable SSD 1TB, Up to 2000MB/s Read Speeds Buy
★★★★½ 4.8134
SABRENT External SSD 1TB – Portable NVMe USB C Solid State Drive – Up to 2700MB/s – Thunderbolt 3 Compatible – Fast Rugged SSD for Mac Windows PS5 – Rocket nano XTRM£295.67£295.671 TBNVMe SSDExternalNew
SABRENT External SSD 1TB – Portable NVMe USB C Solid State Drive – Up to 2700MB/s – Thunderbolt 3 Compatible – Fast Rugged SSD for Mac Windows PS5 – Rocket nano XTRM Buy
★★★★½ 4.6173
iStorage diskAshur M2 1TB | PIN authenticated, Hardware encrypted USB 3.2 Portable SSD | Ultra-Fast | FIPS Compliant | Rugged & Portable£298.99£298.991 TBSSDExternalNew
iStorage diskAshur M2 1TB | PIN authenticated, Hardware encrypted USB 3.2 Portable SSD | Ultra-Fast | FIPS Compliant | Rugged & Portable Buy
★★★★☆ 4.0105
Samsung T7 Touch Portable SSD - 1 TB - USB 3.2 Gen.2 External SSD Metallic Black (MU-PC1T0K/WW)£299.99£299.991 TBSSDExternalNew
Samsung T7 Touch Portable SSD - 1 TB - USB 3.2 Gen.2 External SSD Metallic Black (MU-PC1T0K/WW) Buy
★★★★½ 4.66,125
Transcend 1TB ESD310 Dual Portable SSD 1050MB/s USB-A+C, Thumb Drive£313.97£313.971 TBSSDExternalNew
Transcend 1TB ESD310 Dual Portable SSD 1050MB/s USB-A+C, Thumb Drive Buy
★★★★½ 4.62,438
Seagate Ultra Compact 1TB SSD extern, 1000MB/s, USB 3.1 Typ C, Data Rescue Service (STMX1000400)£335.99£335.991 TBSSDExternalNew
Seagate Ultra Compact 1TB SSD extern, 1000MB/s, USB 3.1 Typ C, Data Rescue Service (STMX1000400) Buy
★★★★½ 4.5144
Seagate Storage Expansion Card for Xbox Series X|S 1TB, SSD, Plug and Play NVMe Expansion SSD Xbox Series X|S, Officially Licensed, Data Rescue Services (STJR1000400)£399.00 £399.00-0.2% 24h1 TBNVMe SSDExternalNew
Seagate Storage Expansion Card for Xbox Series X|S 1TB, SSD, Plug and Play NVMe Expansion SSD Xbox Series X|S, Officially Licensed, Data Rescue Services (STJR1000400) Buy
★★★★½ 4.830,062
SanDisk Professional 1TB PRO-G40 SSD external Drive, Portable SSD, up to 3000 MB/s, Solid State Drive, Thunderbolt 3 (40Gbps), USB-C (10Gbps), Ultra-rugged IP68 dust/water resistance. Formatted exFAT£435.14£435.141 TBSSDExternalNew
SanDisk Professional 1TB PRO-G40 SSD external Drive, Portable SSD, up to 3000 MB/s, Solid State Drive, Thunderbolt 3 (40Gbps), USB-C (10Gbps), Ultra-rugged IP68 dust/water resistance. Formatted exFAT Buy
★★★★☆ 4.454
OWC 1TB Express 1M2 NVMe Thunderbolt (USB-C) USB4 Ultra Fast External SSD with Aluminum Enclosure for Heatsink£437.00£437.001 TBNVMe SSDExternalNew
OWC 1TB Express 1M2 NVMe Thunderbolt (USB-C) USB4 Ultra Fast External SSD with Aluminum Enclosure for Heatsink Buy
★★★★½ 4.856
GMKtec K15 AI Mini PC Oculink with Intel Core Ultra 5 125U Processor, 32GB DDR5 RAM 1TB SSD, Desktop Computer AI Boost, 3X M.2 2280 Storage Expansion, Dual NIC 2.5GbE, HDMI 2.1, USB4£689.95£689.951 TBSSDExternalNew
GMKtec K15 AI Mini PC Oculink with Intel Core Ultra 5 125U Processor, 32GB DDR5 RAM 1TB SSD, Desktop Computer AI Boost, 3X M.2 2280 Storage Expansion, Dual NIC 2.5GbE, HDMI 2.1, USB4★ Buy
★★★★☆ 4.02
Angelbird AtomX SSDmini | 1 TB | External SSD for Atomos£867.82£867.821 TBSSDExternalNew
Angelbird AtomX SSDmini | 1 TB | External SSD for Atomos Buy
★★★★½ 4.873