MD04ACA400 DiscTech Item #: TOS-MD04ACA400-BN-5Y Capacity: 4TB Speed: 7.2K RPM Interface Types: SATA Form Factor: 3.5" LFF Hard Drive Sector Size: 512 / 512e Electrical Interface: SATA 600 - 6Gbps On-Board Cache: 128MB RAM:128MB...