This Cavalry USB 2.0 External Hard Drive - CAUM3701T0 is on sale at Buy.com for $89.99 (was $239.00).FREE Shipping. The CAUM boasts exceptional heat dissipation without a fan for near-silent operation. It is also remarkably durable, with state-of-the art shock absorption. The stylish enclosure features an illuminated face and is constructed of solid aluminum, keeping the hard drive operating at a safe and cool temperature while protecting the data within. Its stackable design ensures a clean and uncluttered workplace. Close