Partner Tech Dual Core all-in-one terminal with aluminum housing. Intel Atom processor D525 (1M L2 Cache, 1.80 GHz, dual core), 15" active TFT color LCD, 1024x768 resolution, 5-wire Resistive touch, 204 pin DDR3 SO-DIMM 1GB Standard (2 DIMM sockets up to 4GB), 10/100/1000 Mbps onboard Gigabit Ethernet Controller, Internal 2.5" type 160GB SATA HDD, 4 COM ports [COM 1-4 on rear (COM 1-2 powered with DC+0/5 12v COM 3-4 without power), 1 DB-15 VGA port, 1 DB-25 LPT port, 1 RJ-11 port supports 2 cash drawers (DC+24v), 1 RJ-45 LAN port with activity and link LEDs, 1 PS-2 KB or 1 DC +12v out, 4 USB 2.0, 1 DC +12v input power jack, 3 Track MSR. Optional Peripherals: Customer display module, Biometric reader, Rear display / digital signage. Dimensions 14.17"(W) x 9.17" (D) x 12.71" (H). Operating Temperature 32º F ~ 104ºF.