Fujitsu 160GB 2.5-inch SATA hard drive (part number CA07018-B31400C1) featuring 5,400 RPM spindle speed, 8MB cache, and SATA II 3GB/s interface. Designed for mobile and external storage applications where power efficiency and compact form factor are prioritized over maximum throughput. Compatible with laptops, external enclosures, portable storage arrays, and embedded systems requiring 2.5-inch drives. Typical use cases include external backup solutions, secondary storage expansion, and mobile workstation capacity upgrades. The 160GB capacity and lower RPM rating make this suitable for archival, backup, and general file storage rather than high-performance or database applications. Tested and guaranteed; available via quote.