The NEW for 870795-001 HPE 900GB 12G SAS 15K ENT 2.5" DS HDD Server 870759-B21 is a high-performance internal desktop drive by HP. With a storage capacity of 900GB and a rotation speed of 15000 RPM, this SAS drive offers fast read speeds of up to 500MB/s. It is designed for hot swap functionality, making it ideal for server environments. The compact 2.5-inch form factor and black color make it a sleek addition to any PC setup. With a cache size of 128MB, this Ultrastar drive ensures efficient data storage and retrieval for various applications.