Western Digital HD 250GB 7200rpm Serial ATA 150MB sec 8MB Buffer 3 Year Warranty 20pk 250GB Serial ATA internal hard drive

WD HDD 250GB 7200rpm Serial ATA 150Mb/sec 8MB Buffer 20 units pack WD Caviar® SE Serial ATA hard drives have the features and capacities that are ideal for next-generation computers and low-end enterprise storage. Users benefit from a data transfer rate of 150 MB/s and an improved cabling that enables greater system design flexibility. Designers of enterprise storage systems and servers are increasingly using desktop-class, large-capacity SATA hard drives because of the advantages that the SATA interface provides.