Western Digital Raptor 160GB 10K RPM SATA hard drive (part WD1600ADFS-07SLR4) delivers enterprise-class performance in a 3.5-inch form factor. Features 10,000 RPM spindle speed, 16MB cache, and SATA 3Gb/s interface for sustained sequential throughput typical of high-performance storage applications. The Raptor series is widely compatible with legacy server and workstation environments requiring low-latency disk access, commonly deployed in RAID arrays for database servers, application servers, and I/O-intensive computing tasks where rotational speed outweighs capacity needs. 160GB capacity suits single-drive upgrade scenarios or RAID set expansion in aging infrastructure. Tested and guaranteed; available via quote.