Western Digital Western Digital Caviar Blue 500GB 35 Internal Hard drive SATA 6Gbs SATA 3 16MB Cache WD5000AAKX Components Internal Hard Drives

Price : £54.34

Buffalo MiniStation 500GB BLK Ext USB HDD HDPC500U2BKEU Storage External Hard Drives

Price : £58.99

Seagate BARRACUDA 500GB SATA 35IN 7200RPM 16MB 6GBS ST500DM002 Components Internal Hard Drives

Price : £51.36

WD ELEMENTS 3.0 500GB WDBPCK5000ABK

Price : £58.00

Price : £65.40

Toshiba StorE Alu2 25inch 500GB silver PX1626E1HE0 Storage External Hard Drives

Price : £57.99

Barracuda drives feature fourth-generation Seagate perpendicular recording technology. Perpendicular recording is advanced technology pioneered and proven by Seagate to help you do more by storing data bits vertically greatly increasing data density on the disk. Increased data density means higher performance better reliability and lower costs per gigabyte of storage. Note: Seagate ships this drive in both 4K- and 512 byte sectors. SmartAlign technology is included on 4K sector drives. Both drives are functionally and physically equivalent.

Price : £57.40

Price : £62.33

Price : £72.99

Price : £67.28