At least 500 GB

Fantom Drives G-Force3 Pro 7200 RPM USB 3.0 is the latest and fastest member of the Gforce family. The Gforce family of external hard drives feature a sturdy brushed black aluminum casing for maximum durability, a fan-free design for virtually silent operation and can be stored horizontally or vertically to optimize your work space. The Fantom Drives G-Force3 Pro offers reliable storage expansion from your built-in hard drive so you can store all of your valuable data and digital memories.Fantom Drives G-Force3 Pro features the newest generation USB 3.0* allowing transfer rates up to 10 times the rate of USB 2.0. The G-Force3 Pro USB 3.0 hard drive is perfect for audio and video professionals requiring maximum performance and reliability. The G-Force3 Pro offers plug & play simplicity as... Less

The Aegis Portable 2.5 is the ultimate portable hard drive and backup system for PC and Mac. Its sleek, slim, self-powered design makes it the perfect traveling companion so you can backup or reinstall your data wherever you are. The Aegis Portable is the ideal hard drive to add additional capacity to your system. Perfect for storing photos, music and video files. Engineered for people on the go, the Aegis Portable comes with everything that you need to take you data with you including your choice of an integrated USB or FireWire cable so you can be connected at a flick of a fingertip; a padded neoprene pouch to protect the drive while traveling; and Apricorn s Data Protection Suite for PC and Mac, providing backup & synchronization for the ultimate in data protection.