The WD1200JS-22NCB1 is a Western Digital Caviar Blue 120GB 3.5-inch hard drive designed for desktop and entry-level server storage. It features a SATA II (3Gb/s) interface, 7200 RPM spindle speed, and 8MB cache buffer, delivering sequential throughput suitable for general-purpose file storage, archival systems, and legacy infrastructure refresh. The drive is compatible with standard drive bays and backplanes in older servers, workstations, and NAS appliances that accept 3.5-inch SATA drives. Typical applications include capacity expansion in existing systems, test/development environments, and non-critical backup repositories where performance demands are moderate. This unit has been tested and guaranteed; available via quote.
