Western Digital Raptor 150GB Serial ATA HDD, 20pk 150GB Serial ATA internal hard drive

Raptor 150GB Serial ATA, 10000 RPM HDD WD Raptor drives are the fastest SATA drives on the planet, matching SCSI reliability and performance at a lower cost.
Built for speed! WD Raptor is a unique class of hard drives that matches SCSI reliability and performance while providing simplified connectivity - all at a lower cost than Parallel SCSI drives. WD Raptor maintains the high standards, while lowering the cost of enterprise data storage.
How this WD hard drive protects your data:
Data Lifeguard™ is an exclusive set of data protection features: shock protection, an environmental protection system and real-time embedded error detection and repair. WD's Data Lifeguard technology automatically finds, isolates, and repairs problems that may develop from extended use of a hard drive.
Data Lifeguard Tools™ are software utilities designed for WD hard drives. They work with embedded Data Lifeguard features to make hard drive installation, diagnostics and repair simple and worry-free. (Download Data Lifeguard Tools)
Shock Guard™ instantly protects the hard drive against damage from bumps and vibrations while it's running. It gives WD Caviar drives industry-leading shock protection.
Ideal for:
- Servers and NAS/SAN systems.
- The drive of choice for high-performance workstation and gaming systems.