Western Digital 1TB WD Green Internal PC SSD Solid State Drive – SATA III 6 Gb/s, 2.5″/7mm, Up to 550 MB/s – WDS100T2G0A

Price range: £29.99 through £124.05

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SLC (single-level cell) caching boosts write performance to quickly perform everyday tasks
Shock-resistant and WD F.I.T. Lab certified for compatibility and reliability

WD 24TB My Book Duo Desktop RAID External Hard Drive HDD, USB 3.1, With Password Protection and Auto Backup Software…

Price range: £99.99 through £799.99

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Massive capacity storage with auto and system backup
Raid-0 ready out of the box