This Hitachi Travelstar HTS542516K9SA00 2.5-inch internal laptop drive is a great storage solution for your computer. With a storage capacity of 160GB and a rotational speed of 5400 RPM, it offers reliable performance. The drive is in good working condition and has been thoroughly tested to ensure its functionality. It is a SATA 2.5-inch hard drive with a silver color and a cache size of 8MB. This drive can only store data on a hard disk drive (HDD) format and is compatible with most HDD types. This Hitachi model is a great choice for anyone who needs ample storage space for their laptop or computer.