Western Digital Caviar SE 400GB hard drive (WD4000AAJB-00UHA0) in 3.5-inch form factor with 7200 RPM spindle speed and ATA-100 (PATA) interface. Features 8MB cache buffer for improved performance during sequential access operations. Designed for desktop and workstation environments requiring reliable storage capacity. Compatible with legacy systems and older server platforms that utilize parallel ATA connectivity. Suitable for archival, backup, or secondary storage applications where PATA support is required. Not recommended for high-speed enterprise environments or systems requiring modern SATA/SAS interfaces.
Tested and guaranteed. Available via quote from G5 Network Group.
