Commell LS-573 5.25" Single Board Computer SBC Industrial Motherboard Socket PNO CPU or RAMForm Factor 5.25-inch Embedded Miniboard CPU Support Intel Penryn Processor Package type: Micro-FCPGA478 (Socket-P) Front side bus: 667/800/1066 MHz Memory Two DDRIII 800/1066 up to 8GB Chipset Intel GM45 & ICH9-M (82801IBM) Real Time Clock Chipset integrated RTC with onboard lithium battery Watchdog Timer Generates a system reset with internal timer for 1min/s ~ 255min/s Power Management ACPI 1.0 compliant, supports power saving mode Serial ATA Interface 4 x serial ATAII interface with 300MB/s transfer rate VGA Interface Intel integrated extreme GMA 4500MHD(Graphic Media Accelerator) Technology One optional RGB DAC with 10-pin DB9 connector (Only LS-573T2X) Video Memory Up to 384MB shared with system memory DVI Interface Onboard DVI transmitter with 26-pin DVI connector (Only LS-573TXD) LVDS Interface Onboard 18/24-bit dual channel LVDS interface with +3.3V/+5V/+12V supply Audio Interface Intel integrated ICH9-M with Realtek ALC888 HD Audio LAN Interface 6 x Intel 82574L Gigabit LAN GPIO interface Onboard programmable 8-bit Digital I/O interface Extended Interface One PCI Express mini card, One PCI slot, One Mini PCI Type IIIA socket Internal I/O Port 1 x GPIO, 1 x Parallel, 6x USB, 1 x LVDS, 1 x LCD inverter connector, 1 x HDTV, 1 x Front panel Audio, 1 x CDIN connector, 1 x PS/2, 1 x RS232/422/485, 4 x RS-232, 1 x IrDA, 1 x SMBus, 1 x DVI (Only LS-573TXD), 1 x VGA (Only LS-573T2X) External I/O Port 1 x RS-232 Port, 6 x LAN Port, 2 x USB Port, 1 x VGA Port, 1 x DC connector Temperature Operating within 0~60 centigrade Storage within -20~85 centigrade Power Requirement Standard 20-pin ATX power supply or 9~24V full range DC Input (8~30V is operative ) Dimension 203 mm x 146 mm