Seagate BarraCuda 1 TB Internal Hard Drive HDD – 2.5 Inch SATA 6 Gb/s 5400 RPM 128 MB Cache for PC Laptop (ST1000LM048) , Black : Amazon.co.uk: Computers & Accessories
HP L73662-001 Seagate Barracuda 1TB ST1000LM049 SATA 2.5inch HDD Hard – HpPart.UK
Seagate Barracuda ST1000DM003, 1TB SATA 3.5" Internal Hard Disk Drive - (6Gb/s, 7200rpm, 64MB Cache) : Amazon.co.uk: Computers & Accessories