This product is a mixed lot of 18 Seagate 3TB 3.5" SATA internal desktop hard drives. These drives are compatible with PCs and have a silver color. They have a rotation speed of 7200 RPM, a cache size of 64MB, and a transfer rate of 550 Mbps. The drives are part of the Barracuda product line and have a storage capacity of 3TB each. With a form factor of 3.5 inches and an interface of SATA III, these HDDs offer reliable storage solutions for desktop computers. 14- 2TB HD 3 - 3 TB HD 1 - 4 TB HD
eBay