Seagate Barracuda 2.0 TB 7200RPM SATA 6Gb/s 64MB Cache 3.5 Inch Internal Hard Drive for PC and Mac ST320005N1A1AS-RK - Retail Kit Box Contents: Barracuda XT 3.5-inch internal hard drive, Interface cable, Power adapter, Mounting screws, CD with software and manual, Quick installation guide Delivers 2TB (2000GB) of Storage SATA 6Gbps, 7200 RPM, 64MB Cache, 138Mb/s Sustained data Transfer Rate Perfect for high-end PC and Mac computers, gaming rigs, multi-media workstations and entry-level servers