The Western Digital Gold 10 TB Hard drive (model number WD101KRYZ 10) is a high-performance internal desktop drive with a storage capacity of 10TB. It features a 3.5-inch form factor and a SATA III interface, making it compatible with a wide range of systems. The drive utilizes Adaptive Memory Technology and has a low noise level, providing a reliable and efficient storage solution for users. With a rotation speed of 7200RPM and a cache of 256MB, this Western Digital Gold hard drive offers fast data transfer rates of up to 249MB/s.