ASROCK G31M-GS User Manual

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ASRock G31M-GS / G31M-S Motherboard
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Motherboard LayoutMotherboard Layout
Motherboard LayoutMotherboard Layout
Motherboard Layout
1 PS2_USB_PWR1 Jumper 16 USB 2.0 Header (USB6_7, Blue)
2 775-Pin CPU Socket 17 USB 2.0 Header (USB4_5, Blue)
3 North Bridge Controller 18 Chassis Fan Connector (CHA_FAN1)
4 CPU Fan Connector (CPU_FAN1) 19 Floppy Connector (FLOPPY1)
5 2 x 240-pin DDR2 DIMM Slots 20 EUP Audio Jumper (EUP_AUDIO1)
(Dual Channel: DDRII_1, DDRII_2; Yellow) 21 Front Panel Audio Header
6 ATX Power Connector (ATXPWR1) (HD_AUDIO1, Lime)
7 IDE1 Connector (IDE1, Blue) 22 EUP LAN Jumper (EUP_LAN1)
8 Clear CMOS Jumper (CLRCMOS1) 23 PCI Slots (PCI1- 2)
9 South Bridge Controller 24 BIOS SPI Chip
10 Third SATAII Connector (SATAII_3; Orange) 25 PCI Express x16 Slot (PCIE2)
11 Fourth SATAII Connector (SATAII_4; Orange) 26 PCI Express x1 Slot (PCIE1)
12 System Panel Header (PANEL1, Orange) 27 Print Port Header (LPT1, Purple)
13 Chassis Speaker Header (SPEAKER 1, Purple) 28 OC 800 / FSB0 / FSB1 Jumper
14 Primary SATAII Connector (SATAII_1; Red) 29 ATX 12V Connector (ATX12V1)
15 Secondary SATAII Connector (SATAII_2; Red)

ASROCK G31M-GS Specifications

General

Non-ECC	Yes
Number of memory slots	2
Maximum internal memory	8 GB
Processor socket	LGA 775 (Socket T)
Processor manufacturer	Intel
Number of SATA connectors	4
Serial ports quantity	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.
Firewire (IEEE 1394) ports	0
Certification	FCC, CE
Power source type	ATX
Motherboard form factor	micro ATX
Compatible operating systems	Microsoft Windows 7 / 7 64-bit / Vista / Vista 64-bit / XP / XP 64-bit / 2000
Maximum graphics card memory	384 MB
LAN controller	Realtek RTL8111D(L)
Networking features	PCIE x1 Gigabit LAN 10/100/1000 Mb/s
ACPI version	1.1
BIOS memory size	32 Mbit

Weight and Dimensions

Depth	191 mm
Width	244 mm