UNTESTED Hitachi Travelstar DK23EB-20 is a 20GB 2.5" IDE 5400RPM internal laptop hard drive that is designed for reliable storage of data. With a sleek silver color and a shock-resistant design, this HDD offers a storage capacity of 20GB and a cache size of 2MB. It is compatible with laptops and features a transfer rate of 100 Mbps, making it an efficient choice for storing and accessing files. This Hitachi model is part of the Travelstar product line and is a great option for those looking for a dependable and high-performance internal laptop drive