Embedded Solution Option Memory on board 3I525AW Series Application Embedded Car PC / POS / ATM / Kiosk application 6W stereo audio amplifier Intel Atom D525 1.8 GHz ( Dual core processor ) Intel Atom D525 + ICH8M ( 82801 HBM ) NAND Flash Memory CF Card Type 2 socket for ATA interface On board SSD 2 / 4 / 8 GBytes ( option ) 2 x SATA ports Intel HD Audio Specification Rev. 1.0 Compliant. Support Line-out / Mic-in / Line-in 5 x RS232 or 485 ( option ) + 1 x RS422 / 485 or 232 ( option ) Support PS/2 keyboard & mouse Audio Amplifier (option) Two channels Audio Amplifier 6W / CH Class-D operation into an 8-Ω Load from a 12-V Supply Hardware digital Input & Output, 8 x DI / 8 x DO Hardware Watch Dog Timer, 0~255 sec programmable Expansion Interface 1 x Mini PCI socket, 3G SIM card socket 2 x PCIe mini card for PCIe & USB interface Operation Humidity On board DC +12V ± 5% convert to +3.3V / +5V / +12V for system or Wide range DC-IN from +6V to +36V ( option ) Operation Temperature 1 x DDR3 SO-DIMM socket ( max. 4GB ) or On board DDR3 SDRAM 1GB and 1 x DDR3 SO-DIMM socket ( max. 2GB ) System Memory Intel Luna Pier Refresh Pineview-D Integrated Graphics Engine Digital Signage / Thin Client Award BIOS Back Panel Ordering Information . 3I525A-R000-00 2 Realtek GbE, 1 x DDR3 SO-DIMM Socket 2 Realtek GbE, 1 x DDR3 SO-DIMM Socket, 1GB on board memory Embedded System Testing environment Model name: 3I525A-R000-00 CPU: Intel Atom D525 1.8 GHz Chipset: Intel Atom D525 + ICH8M OS: WIN XP Testing Program: 3D Mark 2001 Fanless solution with CF card LEO Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Pass Chassis Temperature Pass Pass Fanless solution with 2.5" HDD Chassis Please upgrade the hard drive to industrial grade for better temperature performance.