Gigabyte GA-945GCM-S2 User Manual

GA-945GCM-S2 (rev. 2.1) Motherboard - 46 -
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PCI Express Frequency (Mhz)
When you use a PCI Express x16 graphics card:
Auto Set PCI Express frequency automatically. (Default value)
90~150 Set PCI Express frequency from 90 MHz to 150 MHz.
When you use a onboard VGA port:
Auto Set PCI Express frequency automatically. (Default value)
SYC Set PCI Express frequency to SYC.
ASYC Set PCI Express frequency to ASYC.
System Memory Multiplier
The adjustable range will vary based on the CPU FSB. Default value: Auto (set memory
frequency by DRAM SPD data). Wrong frequency settings may cause system unable to boot.
Clear CMOS to overcome wrong frequency issue.
Memory Frequency (Mhz)
The values depend on CPU Host Frequency (Mhz) and System Memory Multiplier setting.

Gigabyte GA-945GCM-S2 Specifications

General

Number of memory slots	2
Maximum internal memory	2 GB
Processor socket	LGA 775 (Socket T)
Processor manufacturer	Intel
Processor system buses supported	533 MHz
S/PDIF out connector	Yes
Number of SATA connectors	4
Number of Parallel ATA connectors	1
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Power source type	ATX
Audio output channels	7.1 channels
Motherboard form factor	micro ATX
LAN controller	Marvell 88E8001
Networking features	Gigabit Ethernet

Weight and Dimensions

Depth	244 mm
Width	220 mm