Western Digital WD2500YS Product Specifications (pdf) - Page 1

Enterprise Hard Drives O WD RE2 Enterprise Hard Drives Enterprise-class 1.2 million hours MTBF 24 x 7 reliability Interface SATA Width/Height 3.5-inch/1-inch Rotational Speed 7200 RPM Capacities 160 to 750 GB Model Numbers WD7500AYYS WD5001ABYS WD5000ABYS WD4001ABYS WD4000ABYS WD3201ABYS WD1601ABYS Note: Not all products may be available in all regions of the world. With 1.2 million hours MTBF, 5-year limited warranty, 3 Gb/s SATA technology, and enhanced vibration tolerance, WD RE2 drives offer an ideal combination of reliability, high capacity, and optimum performance for enterprise applications. Product Benefits Superior reliability - Designed and manufactured to provide server-class reliability in high duty cycle environments. With 1.2 million hours MTBF, these drives have the highest available reliability rating on a high-capacity drive. High capacity - Up to 750 GB of storage packed with server-class features and low cost-per-gigabyte value. Fast - With a 3 Gb/s data transfer rate, native command queuing (NCQ), and 16 MB cache, these drives deliver optimum performance. RAID-specific, Time-Limited Error Recovery (TLER) - Significantly reduces drive fallout caused by the extended hard drive error-recovery processes common to desktop drives. Rotary Acceleration Feed Forward (RAFF™) - Provides enhanced vibration tolerance by optimizing operation and performance when the drives are used in vibration-prone, multidrive systems such as rack-mounted servers or network storage. 5-year limited warranty Applications Servers, network attached storage, scientific computing, life sciences, video surveillance, enterprise backup, software build systems, document and image management, audio/video media applications, other demanding write-intensive applications. The WD Promise NO ONE UR DATA DOES MORE T SAFEGUARD YO WD understands the importance of the information you save to your hard drive and we are committed to protecting that data with exceptionally reliable products, advanced data protection technology, and superior customer support. No one does more to safeguard your data than WD.