Feature   Embedded ULV Intel?Celeron?400 MHz   VIA 8601 integrated graphic engine   PC133 SDRAM memory support up to 512MB   LAN, USB, Audio integrated       Specification   CPU ULV Intel?Celeron?400 MHz System Chipset VIA VT8601A + VT82C686B BIOS AMI BIOS Label System Memory - Support for PC100/133, Maximum up to 512MB - 1 x PC100/133 DIMM socket support up to 512MB Ethernet RTL8100B for 10/100Mbps I/O I/O Interface 4 x USB 1.1 1 x LPT 1 x FDD 2 x IDE 1 x CFII 1 x DOC 1x RS232 1x RS232/ 422/ 485 1 x PS/2 keyboard/mouse Digital I/O 4 input / 4 output Super I/O VT82C686B Audio VT 1612A Display CRT integrated in VIA VT8601A Watchdog Timer Software programmable supports 1~255 sec. system Power Supply 5V/12V, AT/ATX support Power Consumption 5VSB@0.18A, 5V@2.6A, 12V@0.17A,(ULV Intel?Celeron?400 MHz, PC133/ 512 MB RAM) Temperature operation: 0 ~ 60?(32 ~ 140ºF) Humidity operation: 5% ~ 95% non-condensing Dimension 165mm x 115 mm Weight GW: 1.0Kg       Ordering Information   Packing List 1x PCISA-C400R-RS single board computer 1 x Audio cable (P/N: 19800-000020-RS) 1 x Mini jumper pack 1 x Keyboard/ PS2 mouse cable (P/N: 32000-000138-RS) 1x ATA66/100 HDD cable (P/N: 32200-000052-RS) 1x FDD cable (P/N:32000-000017-RS) 1x RS232 cable (P/N: 19800-000050-RS) 1x Utility CD 1x RS422/ 485 cable (P/N: 19800-000017-RS) 1 x QIG   Ordering Information Part No. Description PCISA-C400R-RS-R20 Half-Size SBC ULV Intel?Celeron?400 MHz CPU board, with VGA, LAN, USB & AUDIO