The Elo E127040 runs a fanless quad-core Celeron at 2.41 GHz, making it suited to noise-sensitive retail and hospitality POS environments where silent operation is a priority. It pairs 2 GB of DDR3 SDRAM with a 320 GB SATA hard drive and ships with Windows 7 Professional x64 with SP1. The 17-inch LED touchscreen is the display at the center of the unit, which measures 15.6 in wide, 15.4 in tall and 2.9 in deep at a weight of 12.30 lb. Connectivity covers Gigabit Ethernet, wireless LAN, USB, powered USB, serial, and a dedicated cash drawer port. The unit ships in black and is backed by a 3-year limited warranty.