1TB at140k, 2TB at
Serial ATA 7-pin connector
Up to 5400rpm performance
Spindle speed is 5400rpm
Buffer size is 64MB cache
Boost your PC or DVR storage with WD SATA 6Gb/s5.4K RPM 3.5" Internal Hard Drive, the brand designed specifically for desktop, cctv and all-in-one PCs. WD hard drives come with free access to WD Acronis True Image. Backup and restore functions make it easy to save and retrieve your personal data without the need to reinstall the OS.