Hitachi 640 GB,Internal,7200 RPM 3.5” SATA HARD DRIVEDetail Specifications:Brand: HITACHI-Internal Hard Drive-640GB storage capacity-SATA interface-3.5" form factorNewWarranty: 30 DaysHitachi 640 GB,Internal,7200 RPM 3.5 SATA HARD DRIVE$59.99PriceOut of Stock