The GForce family of external hard drives is easy to use and an essential unit to any PC or Mac. The Pro model is a very fast 7200RPM hard drive which is generally 33% faster than regular hard drives. Featuring a sturdy brushed black aluminum casing for maximum durability, a fan-free design for virtually silent operation, and horizontally or vertically storage options, this hard drive will optimize your workspace. The GForce 3 offers reliable storage expansion from your limited built-in hard drive so you can store all of your valuable data and digital memories. It's great for home and office use where extra data storage is needed.