UNTESTED The Maxtor DiamondMax 7540AV is a silver 3.5" internal desktop drive with a storage capacity of 540MB. It features a rotation speed of 3600 RPM and a cache size of 32KB. The drive is IDE compatible and has a transfer rate of 8.3 Mbps. It also includes auto power on/off feature, making it convenient to use. Additionally, it has a read speed of 150MB/s, providing fast data access and storage. The Maxtor 7540AV is a reliable choice for those seeking a high-performance hard disk drive for their PC. Not tested or wiped. Sold as is