Available at newegg.com, Western Digital Elements WDBAAR6400ABK-NESN Portable Hard Drive (Midnight Black) features 640GB storage capacity, 2.5" form factor, plug-n-play connectivity, slim design for easy portability, USB 2.0 interface for fast transfer speeds of up to 480Mbps. This drive is USB powered and does not require a power adapter. Comes with a USB cable.

List Price:  $109.99

Get it today for: $79.99 + Free shipping with coupon code EMCYRZS24 (expires 4/21)