The WD Western Digital Green 1TB HDD is a reliable internal desktop drive that offers ample storage capacity for both PC and Mac users. With a form factor of 3.5 inches and a SATA interface, this hard drive provides high performance and efficiency. The green color signifies its energy-efficient design, making it an environmentally friendly choice. Backed by the trusted brand of Western Digital and designed with quality in mind, this hard drive is a solid choice for anyone in need of expanded storage space on their desktop.storage find  contents if any unkown s1b1