Seagate Momentus 7200.3 160 GB SATA Hard Drive

Seagate Momentus 7200.3 ST9120823AS Hard Drive General Features: 160 GB storage capacity 7200 RPM spindle speed 16 MB cache SATA/300 interface with Native Command Queuing enable fast data transfers 80 Mb/s sustained internal transfer rate 300 Mb/s maximum external transfer rate 4.17 ms average latency Quietstep technology enables ultra-quiet load/unload acoustics G-Force Protection available for added robustness in mobile environments Ramp load features remove the head from the disk during idle periods, improving idle power consumption and adding durability to the drive Perpendicular Recording Technology delivers the capacity points you need >600,000 load/unload cycles 0.48% Annualized Failure Rate (AFR) 500,000 Mean Time Between Failures (MTBF, hours) 350 Gs at 2 ms operating shock 1000 Gs at 1 ms non-operating shock 2.5-inch form factor 9.5 mm drive height Power Specifications: +5V, 0.62A Regulatory Approvals: cULus CE MIC BSMI C-Tick WEEE