Memory: 512MB (256MB Flash, 256MB SDRAM), Flash is field upgradable via USB or SD memory devices. Operating System: Embedded Linux with Verifone security enhancements.
Audio: Full stereo standard on unit. Security: PCI PTS 4.0 approved. Power: Power pack output requirements: 12W, 12-24VDC, power pack input requirements: 100-240VAC, 50/60Hz. Physical: 56mm (2.2in) H x 218mm (8.6in) W x 230mm (9.1in) D; 0.9kg (2.0lbs).