Wishlist Quick view HITACHI Hitachi 0A37991 Deskstar 7K1000.B 640GB 7.2K SATA-II 3.5" Hard Drive $85.52 $58.98 HITACHI 0A37991 DESKSTAR 7K1000.B 640GB 7200RPM SATA 3GBPS 16MB BUFFER 3.5INCH INTERNAL HARD DRIVE. REFURBISHED. IN STOCK. Compare Add to Cart Add to Wishlist