The WD3200AAKB is a 320 GB 3.5-inch internal hard drive featuring IDE Ultra ATA/100 (ATA-6) connectivity for legacy enterprise and workstation systems. Operating at 7200 RPM with a 16 MB buffer, this drive delivers sustained performance suitable for RAID arrays, backup systems, and general-purpose storage in environments still running parallel ATA infrastructure. Commonly found in older servers, storage appliances, and desktop systems built between 2005–2007, the WD3200AAKB provides reliable capacity for archival and secondary storage roles where modern SATA or SAS connectivity is not required.
Tested and guaranteed; available via quote.
