Western Digital WD1600YS 160GB SATA/300 7200RPM 16MB Hard Drive [Electronics] Western Digital WD1600YS 160 GB Serial ATA Hard Drive General Features: 160 GB storage capacity 7,200 RPM spindle speed 16 MB buffer 4.2 ms average latency 8.7 ms average read seek time SATA/300 interface 3.5-inch form factor Fluid Dynamic Bearing (FDB) motor Data Lifeguard Tools RAID-specific time limited error recovery Hot plug support Power Specifications: +5V, 0.92 A +12V, 0.90 A