SEAGATE ST500DM002 Barracuda 7200.12 500GB 7200 RPM 16MB cache SATA 6.0Gb/s 3.5 internal hard drive (Bare Drive) Bare Drive, SEAGATE ST500DM002 Barracuda.., By Visit the Seagate Store - Walmart.com
Seagate BarraCuda 7200.12 ST3500418AS 500GB 7200 RPM 16MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive Bare Drive - Newegg.com