NEW) WESTERN DIGITAL 1TB BLUE 7200RPM 3.5" INTERNAL PC HDD HARD DRIVE WD10EZEX | eBay
Toshiba 2TB 2.5" Internal HDD Hard Disk Drive 9.5mm SATA 6GB 128MB Cache PS4 PC 4547808810746 | eBay
Hitachi HTS547564A9E384 SATA 640GB HDD Hard Drive 2.5 5400RPM Internal Laptop : Amazon.co.uk: Computers & Accessories
WD Blue WD10EZEX - Internal HDD Hard Drive - Built for NAS and RAID - 1TB Capacity - 3.5" Size - Serial ATA III - SATA 6Gbs - 7200 rpm - Buffer: 64 MB - Hunt Office UK