The Seagate Archive 6TB 3.5" SMR HDD (ST6000AS0002) is a high-capacity internal desktop hard drive designed for server, NAS, PC, memory vault, and Mac compatibility. With a rotation speed of 5900 RPM and a cache size of 128MB, this silver-colored drive offers reliable performance for storage-intensive applications. The SMR (Shingled Magnetic Recording) technology enables higher storage density, making it an ideal choice for businesses and individuals looking to store large amounts of data efficiently. This unit is a single 3.5-inch drive with a SATA III interface, ideal for those seeking a balance of capacity and speed in their storage solutions.