VSX-6121-V2

 SoC
-DM&P SoC CPU Vortex86SX- 300MHz
Real Time Clock with Lithium Battery Backup
Cache L1:16K I-Cache, 16K D-Cache

Bus
-PC/104 standard compliant
-PCI-104, PC/104+ (Optional)

BIOS
-AMI BIOS

System Memory
-128/256MB DDR2 Onboard

Watchdog Timer
-0 & 1 Sets
Software programmable from 30.5 to 512 seconds x 2
sets (Watchdog 1 fully compatible with M6117D)

Flash Disk Support: 
-Onboard 2MB SPI Flash Disk
-MSTI EmbedDisk Module (16MB and above)    

I/O Interface
-Enhanced IDE port (UltraDMA-100/66/33) x1
-RS-232 port x 1
-RS-232/485 port x1
-USB port (Ver2.0) x4
-Parallel port x1
-16-bit GPIO port x1

Connectors:
-2.0mm 44-pin box header for IDE x1
-2.54mm 26-pin box header for Printer x1
-2.54mm 20-pin box header for 16-bit GPIO x1
-2.54mm 10-pin box header for RS-232 x1
-2.54mm 10-pin box header for USB x2
-2.54mm 7-pin header for Redundancy Signal x1
-2.54mm 3-pin header for RS-485 x1
-2.54mm 2-pin header for System-Fail-SW x1
-1.25mm 6-pin wafer for JTAG x1
-External 9-pin D-Sub male connector for RS-232 x1
-External Mini DIN connector for Keyboard/Mouse x1

Power Requirement
-Single Voltage +5V @ 360 / 340 mA

 Dimensions & Environmental
-Weight 156g
-Board Size 184 X 122 mm (4.01 x 5.67 inches)
-Operating Temperature (-20°C ~ +70°C) (-40°C ~ +85°C Optional)