This Western Digital Enterprise Class SE HDD has a storage capacity of 1TB and supports SATA interface with a cache of 128MB. It has a rotation speed of 7200 RPM and is tested to ensure quality performance. The form factor is a 3.5 inch design with a silver color and model number WD1002F9YZ-09H1JL1. This internal hard disk drive is compatible with various drive types and is suitable for storage-only purposes. The product line is specifically designed for enterprise use, making it a reliable choice for businesses and other organizations.