Western Digital 1TB WD Blue Mobile Hard Drive HDD – 5400 RPM, SATA 6 Gb/s, 128 MB Cache, 2.5″ – WD10SPZX
Price range: £14.33 through £75.90
WD 1TB Blue USB 3.0 My Passport Portable External Hard Drive (WDBYNN0010BBL-WESN)
Price range: £39.99 through £199.99
Toshiba Canvio Advance 1TB Portable External Hard Drive USB 3.0, Red – HDTC910XR3AA
Price range: £52.99 through £179.00
