Fanless operation sets the Elo E131321 apart as a quiet-environment POS terminal, running a quad-core Intel Celeron at 2.41 GHz without active cooling. The unit pairs 2 GB of DDR3 SDRAM with a 320 GB SATA hard drive and ships with Windows Embedded POSReady 7. Its 15-inch LED touchscreen uses AccuTouch 5-wire resistive technology, and the black chassis measures 13.7 in tall, 14.4 in wide and 2.6 in deep at 10.60 lb. Connectivity includes Gigabit Ethernet, wireless LAN, USB with powered USB ports, serial ports and a dedicated cash drawer port. The three-year limited warranty supports retail and hospitality POS, point-of-information and point-of-service deployments.