This Seagate U10 hard drive, model ST310212A, provides 10.2GB of storage capacity. Designed for 3.5-inch drive bays, this internal hard disk drive utilizes the PATA/IDE interface for data connectivity. It operates at 5400 RPM and features a 512KB cache, making it a suitable component for legacy computer systems and industrial equipment requiring IDE-based storage solutions.The unit is a pre-owned component that has been tested for functionality. It is designed to work with legacy hardware architectures, including those utilizing Pentium III processors or industrial controllers that rely on 40-pin IDE connections. The drive utilizes Ultra ATA/66 technology to facilitate data transfer within supported motherboard configurations.Please review the specifications to ensure this drive meets your system requirements. This component is physically inspected and verified to be in working condition for your project or repair needs. The drive is ready for integration into your established IDE-supported workstation or hardware setup.