The Maxtor Dell 0J9058 DiamondMax Plus 9 80GB SATA / 150 HDD Hard Drive is an internal desktop drive with a storage capacity of 80GB. It features SATA I interface and a 3.5-inch form factor, making it suitable for desktop computers. This hard drive is part of the DiamondMax product line by Maxtor, known for its reliability and performance. Perfect for use as a replacement or for spare parts, this HDD is a dependable choice for those in need of additional storage capacity for their computer system.