Works perfectly, NIST wiped. This Western Digital WD100EB-00BHF0 is a 10GB hard drive designed for legacy desktop computing systems. This 3.5-inch internal hard disk drive utilizes an IDE/PATA interface, making it suitable for older PC builds, data recovery projects, or maintenance of aged hardware configurations. This unit features a 2MB buffer and is built within the reliable Western Digital Protege series architecture. It provides a standard storage solution for systems requiring IDE connectivity and specific drive formatting found in past operating environments. This is a pre-owned hard drive that has been handled with care. Please verify that your system hardware and BIOS support the IDE interface and the 10GB capacity prior to purchase. This drive is prepared for integration into your desktop setup.