![Western Digital Caviar Blue WD5000AAKS 500GB 7200RPM 16MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive (Certified Refurbished) : Amazon.co.uk: Computers & Accessories Western Digital Caviar Blue WD5000AAKS 500GB 7200RPM 16MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive (Certified Refurbished) : Amazon.co.uk: Computers & Accessories](https://m.media-amazon.com/images/I/61qyB-QyjAL._AC_UF1000,1000_QL80_.jpg)
Western Digital Caviar Blue WD5000AAKS 500GB 7200RPM 16MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive (Certified Refurbished) : Amazon.co.uk: Computers & Accessories
![WD Caviar Blue WD3200AAKS - Hard drive - 320 GB - internal - 3.5" - SATA-300 - 7200 rpm - buffer: 16 MB : Amazon.co.uk: Computers & Accessories WD Caviar Blue WD3200AAKS - Hard drive - 320 GB - internal - 3.5" - SATA-300 - 7200 rpm - buffer: 16 MB : Amazon.co.uk: Computers & Accessories](https://m.media-amazon.com/images/I/71i6A+6lmCL._AC_UF1000,1000_QL80_.jpg)
WD Caviar Blue WD3200AAKS - Hard drive - 320 GB - internal - 3.5" - SATA-300 - 7200 rpm - buffer: 16 MB : Amazon.co.uk: Computers & Accessories
![WD15EARSDRO - Western Digital Caviar Green 1.5TB 5400RPM SATA 3GB/s 64MB Cache 3.5-Inch Hard Drive – Echno Ltd TA ComputingParts.co.uk WD15EARSDRO - Western Digital Caviar Green 1.5TB 5400RPM SATA 3GB/s 64MB Cache 3.5-Inch Hard Drive – Echno Ltd TA ComputingParts.co.uk](https://computingparts.co.uk/cdn/shop/products/wd15earsfr_420x.jpg?v=1544439125)
WD15EARSDRO - Western Digital Caviar Green 1.5TB 5400RPM SATA 3GB/s 64MB Cache 3.5-Inch Hard Drive – Echno Ltd TA ComputingParts.co.uk
![Western Digital Caviar Blue WD2500AAKX 250GB SATA 3.5" 7200RPM Desktop Hard Disk Drive HDD - enext.co.uk Western Digital Caviar Blue WD2500AAKX 250GB SATA 3.5" 7200RPM Desktop Hard Disk Drive HDD - enext.co.uk](https://www.enext.co.uk/user/products/large/WD2500AAKX%20(1).jpg)
Western Digital Caviar Blue WD2500AAKX 250GB SATA 3.5" 7200RPM Desktop Hard Disk Drive HDD - enext.co.uk
![Western Digital Caviar Blue 640GB SATAII 16MB Cache 3.5 inch Internal Hard Drive OEM : Amazon.co.uk: Computers & Accessories Western Digital Caviar Blue 640GB SATAII 16MB Cache 3.5 inch Internal Hard Drive OEM : Amazon.co.uk: Computers & Accessories](https://m.media-amazon.com/images/I/717YW0od0zS._AC_UF1000,1000_QL80_.jpg)
Western Digital Caviar Blue 640GB SATAII 16MB Cache 3.5 inch Internal Hard Drive OEM : Amazon.co.uk: Computers & Accessories
![Western Digital Caviar Blue 500GB SATAIII 6Gb/s 16MB Cache 3.5 inch Internal Hard Drive OEM : Amazon.co.uk: Computers & Accessories Western Digital Caviar Blue 500GB SATAIII 6Gb/s 16MB Cache 3.5 inch Internal Hard Drive OEM : Amazon.co.uk: Computers & Accessories](https://m.media-amazon.com/images/I/815FxqvNQzL.jpg)
Western Digital Caviar Blue 500GB SATAIII 6Gb/s 16MB Cache 3.5 inch Internal Hard Drive OEM : Amazon.co.uk: Computers & Accessories
![Western Digital Caviar Green 1TB 3.5 Inch 1000 GB Serial ATA III Hard Drive (3.5 Inch, 1000 GB, 7200 RPM) : Amazon.co.uk: Computers & Accessories Western Digital Caviar Green 1TB 3.5 Inch 1000 GB Serial ATA III Hard Drive (3.5 Inch, 1000 GB, 7200 RPM) : Amazon.co.uk: Computers & Accessories](https://m.media-amazon.com/images/I/81NvTLf0zeL._AC_UF1000,1000_QL80_.jpg)