(Click to enlarge)

CPU Socket
Socket 370
CPU Supported
Intel Pentium III / Tualatin / Celeron, VIA C3
CPU Front Side Bus
66/100/133MHz
Chipset
VIA ProSavage PN133T (TwisterT)
North bridge: VIA VT8606, 552 pin PBGA
South bridge: VIA VT82C686A/B 352 pin BGA
L2 Cache
CPU integrated
BIOS
Award BIOS
System Memory
One 168-pin DIMM socket; Max. 512MB SDRAM
IDE Interface
Two enhanced IDE interface supports 4 IDE devices including UDMA33/66/100, PIO mode 4 and bus master mode
FDD Interface
Supports up to two floppy disk drives: 3.5"(720KB, 1.44MB or 2.88MB) and/or 5.25"(360KB or 1.2MB); with 3 Mode support
Super I/O
VIA VT82C686A/B + Winbond 83877TF
Parallel Port
Two parallel ports support SPP/EPP/ECP
Serial Ports
One RS-232/422/485 and three RS-232 ports
Watchdog Timer
Generates system reset; 16 levels
Solid State Disk Interface
One SSD socket supports 2MB~144MB M-Systems DiskOnChip flash disk
Hardware Monitoring
VIA VT82C686B, monitoring voltages, temperatures, and

USB
Pin header for 2 USB ports
IrDA
Pin header
Mouse Connector
Pin header for PS/2 type connector
Keyboard Connector
Pin header for PS/2 type connector
On Board VGA
VIA VT8606 integrated Savage4 AGP4X Graphics
8/16/32MB frame buffer with system memory
Integrated 2-channel 100MHz LVDS interface
Digital Port for NTSC/PAL TV encoder
LCD Interface
36-bit TTL LCD interface
Two-channel LVDS LCD interface
TV-Out Function
VIA VT1621 TV Encoder
Composite and S-Video output via pin header
Audio On Board
VIA VT82C686A/B AC97 Digital Audio Controller
Ethernet On Board
One or two Realtek RTL8139C Ethernet controller
10/100Mbps data transfer speeds
Pin header for two RJ-45 connectors
USB
Two USB ports via pin header
Expansion Slots
One 32-bit PCI slot
PC/104 connector
Other Features:
Digital I/O (4 in, 4 out)
16-level Watchdog Timer

Operating Temperature

0°C~60°C (32°F~140°F)

Storage Temperature

-20°C~80°C (-4°F~176°F)

Relative Humidity

10%~90% (non-condensing)

IB790 - Socket 370 VIA ProSavage Twister 5.25-inch SBC with VGA, Audio, 2 x RTL8139C w/o TV out, cable kit(IB9), IBLD
IB790L - Socket 370 VIA ProSavage Twister 5.25-inch SBC with VGA, Audio, 1 x RTL8139C w/o TV out, cable kit(IB9), IBD
IB790LT - Socket 370 VIA ProSavage Twister 5.25-inch SBC with VGA, Audio, 1 x RTL8139C, TV out, w/o cable kit(IB13), IBD
IB790 Cable kit (IB9) - 1 x Ultra IDE, 1 x IDE, Printer, I/O, PS2, VGA, Audio, COM, USB
IB790 Cable kit (IB13) - 1 x Ultra IDE, 1 x IDE, Printer, I/O, PS2, VGA, Audio, COM, USB, TV out

IBD - RJ45 cable bracket

IBLD - Dual RJ45 cable bracket