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5.25" EBX CPU Card
3.5" Mini CPU Card
PC/104 CPU Module
PC/104 Module
ETX CPU Module
Mini-ITX Motherboard
Wide Temp Solution
COM Express Module
Qseven™ module
Base board


VIA Eden-V4 Firewall / VPN Platform, 4 LAN

Features Specifications Ordering Info Datasheet


Supports 4 Realtek 10/100 LAN ports

Supports 400MHz~1GHz VIA Eden-V4 low power processors
DDR2 SO-DIMM x 1, up to 1GB
Mini-PCI slot, Compact Flash socket
Low power and fanless, Aluminum enclosure
Optional Hardware LAN Bypass function on ETH 0 & 1
203mm x 146mm
CPU VIA Eden-V4 / C7 Low Power CPU (NanoBGA2)
CPU Front Side Bus 400/533MHz
Chipset VIA CN700 + VT8237R Chipset
L2 Cache 128KB (CPU integrated)

Award BIOS

System Memory

One DDR2 SO-DIMM socket supports up to 1GB

Ethernet On Board Realtek RTL8100C 10/100 BaseT Ethernet controller x 4,
Ethernet with Bypass Function (LAN 1, 2)
Bypass Ethernet ports when system fault automatically
VGA CN700 built-in 128-bit Unichrome Pro 3D/2D VGA controller
CRT output (pin header)
Audio Onboard buzzer only
IDE Interface VT8237R built-in
IDE1: Ultra DMA 33/66/100/133
IDE2: Compact Flash
FDD Interface Supports one 3.5" disk drive
Serial ATA VT8237R built-in SATA II controller
Supports 2 ports (with RAID0/1 on 1 port)
USB One connector on board, one pin header
Super I/O Winbond W83697HG: COM1, COM2 (RS-232), Parallel port & hardware monitor (2 thermal inputs, 5 voltage monitor inputs, 1 chassis open detection & 2 fan headers)
Parallel Port One parallel ports support SPP/EPP/ECP
Serial Ports One RS-232 DB9 connector, one RS-232 pin header
Watchdog Timer Used with LAN bypass function
Expansion Slots

Mini PCI slot
CF card slot

Edge Connectors DC-in power connector for +5V DC in
Four RJ45 for LAN1-LAN4, DB9 for COM1
Dual USB stack connector for USB1/USB2
Onboard Header/
16-pin header for CRT VGA
Serial ATA connector, 44-pin IDE1 header
CF socket on IDE2 bus
10-pin header for COM2
10-pin header for PS/2 KB/Mouse
LED Indicators 4 x green/yellow stack LED for LAN status
(Green for 10/100 LAN speed, 10 off, 100 on)
(Yellow for LAN Active/Link)
1 x green LED for power status
2 x green and 1 x red LED stack for GPO status
Form Factor 5.25-inch SBC
Dimensions 203mm x 146mm (7.99" x 5.74")
Operating Temperature 0°C~60°C (32°F~140°F)
Storage Temperature -20°C~80°C (68°F~176°F )
Relative Humidity 10%~90% (non-condensing)
Ordering Info
IB798F 5.25" Eden-V4 1GHz, CN700, RTL8100BL LAN x 4, LAN Bypass
IB798 5.25" Eden-V4 1GHz, CN700, RTL8100BL LAN x 4, Watchdog timer
IB798L 5.25" Eden-V4 1GHz, CN700, RTL8100BL LAN x 4, Watchdog timer
Options :
VGA CRT cable (P/N: VGA8)
PS/2 keyboard/mouse cable (P/N: PS2D)
20W power supply adaptor (P/N: A005PS20W00000000P )

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