Seagate BarraCuda 4TB 3.5" SATA HDD/Hard Disk Drive LN83559 - ST4000DM004 | SCAN UK
Seagate Barracuda 4 TB Internal Hard Drive HDD – 8.89 cm (3.5 Inch) SATA 6 Gb/s 5400 RPM 256 MB Cache for Computer Desktop PC (ST4000DM004) - Computer Mega Mart
Seagate BarraCuda 4 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s 5400 RPM 256 MB Cache for Computer Desktop PC Laptop (ST4000DM004) : Amazon.co.uk: Computers & Accessories