This HP 146GB 15K SAS 2.5 6G Hard Drive is a reliable and high-performance storage solution for your computing needs. It offers a storage capacity of 72 GB and a rotation speed of 10000 RPM, making it suitable for heavy-duty data storage and retrieval. The drive is equipped with hot plug support, hot swap, and is removable, making it a versatile option for your storage needs. It has a silver color and comes in a 2.5-inch form factor, making it a compact and easy-to-install option for your server or desktop. The SAS interface ensures reliable and fast data transfer, while the 8 MB cache provides quick access to your data.