Seagate Expansion Portable Drive 4TB4 TB, 2.5 inches, USB, 3.1 (Gen 1), 1 st(22)£96.35Compare prices
‌Seagate Barracuda ST4000DM004 256MB 4TB4 TB, 3.5 inches, S-ATA 3Gb/s, S-ATA(12)£75.97Compare prices
‌Samsung 870 EVO Series MZ-77E4T0B 4TB4000 GB, 2.5 inches, S-ATA 6Gb/s, 560 MB/s, 530 MB/s, S-ATA(4)£276.95Compare prices
‌Seagate IronWolf Pro ST4000NE001 256MB 4TB4 TB, 3.5 inches, S-ATA 6Gb/s, S-ATA£101.00Compare prices
‌WD Elements Portable USB 3.0 4TB4 TB, 2.5 inches, USB, 3.1 (Gen 1), 1 st(4)£97.24Compare prices
‌LaCie Mobile Drive USB 3.0/Type-C 4TB4 TB, 2.5 inches, USB, 3.1 (Gen 1), 1 st£129.98Compare prices
‌LaCie Rugged USB-C 4TB4 TB, 2.5 inches, USB, Thunderbolt, 3.1 (Gen 1), 1 st(2)£148.53Compare prices
‌Seagate Constellation ES.3 7200 ST4000NM0023 128MB 4TB4 TB, 3.5 inches, SAS 6GB / s, SAS£48.84Compare prices
‌Seagate Expansion Desktop Drive 4TB4 TB, 3.5 inches, Mains, 3.1 (Gen 1), 1 st(3)£92.98Compare prices
‌Seagate IronWolf ST4000VN008 64MB 4TB4 TB, 3.5 inches, S-ATA 6Gb/s, S-ATA(13)£88.00Compare prices
‌Adata DashDrive Durable HD710 Pro USB 3.1 4TB4 TB, 2.5 inches, USB, 3.1 (Gen 1)£112.64Compare prices
‌Seagate SkyHawk Surveillance ST4000VX013 256MB 4TB4 TB, 3.5 inches, S-ATA 6Gb/s£84.99Compare prices
‌Seagate Constellation ES 7200 ST4000NM0033 128MB 4TB4 TB, 3.5 inches, S-ATA 6Gb/s, S-ATA£86.29Compare prices
‌Toshiba Canvio Basics 2.5" USB 3.0 4TB4 TB, 2.5 inches, USB, 3.1 (Gen 1), 1 st£99.95Compare prices
‌Seagate Barracuda ST4000LM024 128MB 4TB4 TB, 2.5 inches, S-ATA 6Gb/s, S-ATA(1)£119.99Compare prices
‌WD Red SN700 NVMe M.2 2280 4TB4000 GB, M.2 Card, PCIe Gen3 x4 NVMe, 3400 MB/s, 3100 MB/s, M.2£321.22Compare prices
‌Verbatim Store 'n' Go SuperSpeed Portable USB 3.0 4TB4 TB, 2.5 inches, USB, 3.1 (Gen 1), 1 st£108.83Compare prices
‌WD Ultrastar DC HC310 HUS726T4TAL5204 256MB 4TB4 TB, 3.5 inches, SAS 12Gb/s, SAS£162.78Compare prices
‌Verbatim Store 'n' Save Desktop Gen 2 USB 3.0 4TB4 TB, 3.5 inches, Mains, USB, 3.1 (Gen 1), 1 st£102.99Compare prices