Seagate Savvio 10K.2 ST973402SS 72GB 10,000RPM 16MB SAS 2.5" Hard Drive Seagate Savvio 10K.2 ST973402SS 72 GB SAS 2.5-inch Hard Drive General Features: 72 GB capacity 10,000 RPM spindle speed 16 MB buffer Serial Attached SCSI (SAS) interface 3.0 ms average latency 3.0 Gbps data transfer rate 2.5-inch form factor 14.8 mm drive height Power Specifications: +12V, 0.3A +5V, 1.0A Regulatory Approvals: CE UL CSA TUV MIC BSMI C-Tick