The Western Digital WD Caviar Green HDD Hard Drive is a reliable internal desktop drive designed for use with PCs and Macs. With a storage capacity of 1 TB and a SATA interface, this 3.5-inch hard drive is perfect for storing and accessing large amounts of data. The sleek silver design and Caviar Green product line ensure both performance and durability, making it a great choice for expanding storage capacity in your computer system. Made in the United States, this WD10EAVS model offers a manufacturer warranty for added peace of mind.