Western Digital Mainstream Internal Hard Drive For Laptops, 8GB Cache, 1TB

Designed to be the primary drive in notebook computers, the WD Mainstream 1TB internal hard drive for laptops has plenty of storage space for your programs. This internal hard drive for laptops is compatible with several operating systems and delivers cool and efficient performance. 1TB storage capacity. Maximum data transfer rate of up to 3Gbps. Speed of 5400 rpm. Compatible with Windows XP, Windows Vista, Windows 7, and Windows 8. Also compatible with Mac OS X Mountain Lion or Snow Leopard. Quiet and cool operation. Experience smooth performance. Free Acronis True Image WD Edition cloning software.