The Seagate Savvio 15K.1 73GB SAS 3G 15K 3.5" Server Hard Drive HDD ST973451SS is a high-performance server hard drive designed for enterprise use. With a rotation speed of 15000 RPM and a cache size of 16 MB, this hard drive offers fast and efficient data storage and retrieval. The product line Savvio 15K.1 is known for its reliability and performance, making it a suitable choice for demanding server environments. Made in the United States, this Seagate hard drive is a dependable option for businesses looking for a high-quality storage solution.