Optional Color - Black red Optional Peripherals ISO Track123 Magnetic Stripe Reader; LCD Customer display; LED8; WIFI Main Board Intel Chipset CPU 1037U dual core 1.8G Chipset 1037U + ICH8 Chipset Memory Support DDRIII 10661333*1 2GB(up to 4GB) Hard Driver SATA 2.5 320GB or 500GBmore...