WD Raptor WD1500ADFD - hard drive - 150 GB - SATA-150

Some hard drive companies design desktop-class drives with the Serial ATA (SATA) interface. To meet the demands of enterprise storage, WD is going one better. Western Digital is the only company combining an enterprise-class mechanical platform with the SATA interface to meet all the demands of the enterprise environment - reliability, performance, and reduced cost.