Repair and support for HDS721010CLA332 Hitachi desktop hard drive, which was first available in October 2012. It is also known as the Deskstar 7K1000.B and includes models HDS721010CLA332, HDS721075CLA332, HDS721064CLA332, HDS721050CLA362, HDS721032CLA362, HDS721025CLA382, and HDS721016CLA382.