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1.2.2. Mainboard Dimensions
Width
244 mm
Length
230 mm
1.2.3. Environmental Limitations
Operating Temperature:
Required Airflow:
Storage Temperature:
Humidity:
Altitude:
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Processor
The mainboard supports Socket 478 Intel
Chipset
Northbridge Core Chipset: Intel
Southbridge Core Chipset: Intel
I/O Chipset
iTE IT8712F
CPU Switching Voltage regulator
This mainboard is equipped with a switching voltage regulator that automati-
cally detects a DC power supply from +1.10V to +1.85V.
System Memory
The mainboard uses Double Data Rate Dual Inline Memory Modules (DDR
DIMM). It has two 184-pin DIMM sockets. These sockets support 2.5V (power
level) single-sided or double sided PC1600 (DDR200) or PC2100 (DDR266)
DDR DIMM modules. The maximum memory supported by the mainboard is 2
GB.
Supports 64 Mb, 128 Mb, 256 Mb and 512 Mb technologies for x8 and x16 de-
vices. (Double-sided x16 devices are not supported)
Expansion Slots
The mainboard is equipped with three dedicated PCI slots and one 1x/2x/4x
AGP slot (This AGP slot only found on 845G-MWT, which only supports 1.5V
AGP cards).
AGP Slot Supports ADD Card (only for 845G-MWT)
The AGP Slot also supports the ADD (AGP Digital Display) card for output to a
TV or digital display.
Onboard Audio Features
Supports Microsoft DirectSound/DirectSound 3D and AC97 Full Duplex.
The 845G MAINBOARD Series
Introduction
10°C to 40°C (50°F to 104°F)
50 linear feet per minute across the CPU
-40°C to 70°C (-40°F to 158°F)
0 to 90% non-condensing
0 to 10 000 feet
®
TM
Pentium
®
RG845G (GMCH) for 845G-MWT
®
Intel
RG845GL (GMCH) for 845GL-MUT
®
FW82801DB (ICH4)
TM
4 and Celeron
CPUs.
Page 7
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