The WD WD2001FYYG-01SL3W1 771825 2TB HDD is a high-performance internal desktop drive designed by Western Digital. With a storage capacity of 2TB and a rotation speed of 7200 RPM, this SAS interface hard drive is suitable for use in PCs. It features a 3.5-inch form factor and a silver color, making it a reliable and efficient storage solution for various computing needs. Made in Thailand, this HDD utilizes a cache size of 32MB and is designed to provide fast data transfer speeds of up to 6Gb/s.