Gigabyte GA-EP31-DS3L User Manual

- 8 -
Block Diagram
8 USB Ports
LGA775
Processor
Host
Interface
Intel
®
P31
MCH CLK
(333/266/200 MHz)
DDR2 1066/800/667 MHz
Intel
®
ICH7
BIOS
3 PCI
PCI Bus
Dual Channel Memory
PCI CLK
(33 MHz)
PCIe CLK
(100 MHz)
PCI Express x16
IT8718
Floppy
PS/2 KB/Mouse
LPT Port
CPU CLK+/-
(333/266/200 MHz)
Center/Subwoofer Speaker Out
Line-Out
MIC
Line-In
SPDIF In
SPDIF Out
Side Speaker Out
Surround Speaker Out
CODEC
COM Port
3 PCI Express x1
PCI Express Bus
PCIe CLK
(100 MHz)
LAN
RJ45
x1
x1
x1
RTL
8111B
x1
4 SATA 3Gb/s
ATA-100/66/33
IDE Channel
1 PCI Express x16

Gigabyte GA-EP31-DS3L Specifications

General

Memory voltage	1.8 V
Number of memory slots	4
Maximum internal memory	4 GB
Processor socket	LGA 775 (Socket T)
Processor manufacturer	Intel
Power fan connector	Yes
PS/2 ports quantity	2
USB 2.0 ports quantity	8
Ethernet LAN (RJ-45) ports	1
Firewire (IEEE 1394) ports	0
Audio chip	Realtek ALC888
Audio output channels	7.1 channels
Motherboard form factor	ATX
Compatible operating systems	Windows Vista/XP/2000
PCI Express x1 slots	3
LAN controller	Realtek RTL8111C
Networking features	10/100/1000 Mbit
Trial software	Norton Internet Security

Weight and Dimensions

Depth	210 mm
Width	305 mm