Gigabyte GA-EP43-UD3L User Manual

- 8 -
Block Diagram
1 PCI Express x16
LGA775
Processor
Host
Interface
Intel
®
P43
Dual BIOS
2 PCI
PCI Bus
6 SATA 3Gb/s
PCI CLK
(33 MHz)
12 USB Ports
CPU CLK+/-
(400(O.C.)/333/266/200 MHz)
Center/Subwoofer Speaker Out
Line-Out
MIC
Line-In
SPDIF In
SPDIF Out
Side Speaker Out
Surround Speaker Out
CODEC
PCIe CLK
(100 MHz)
PCI Express x16
4 PCI Express x1
PCI Express Bus
x1
x1
ATA-133/100/66/
33 IDE Channel
JMicron
368
x1 x1
PCIe CLK
(100 MHz)
RTL
8111C
LAN
RJ45
Floppy
PS/2 KB/Mouse
LPT Port
COM Port
IT8718
LPC Bus
MCH CLK
(400(O.C.)/333/266/200 MHz)
DDR2 1200/1066/
800/667 MHz
Dual Channel Memory
x1
Intel
®
ICH10

Gigabyte GA-EP43-UD3L Specifications

General

Memory voltage	1.8 V
Number of memory slots	4
Maximum internal memory	16 GB
Processor socket	LGA 775 (Socket T)
Processor manufacturer	Intel
USB 2.0 connectors	2
Power fan connector	Yes
Number of SATA connectors	6
Number of EATX power connectors	1
Special features	@BIOS Q-Flash Virtual Dual BIOS Download Center Xpress Install Xpress Recovery2 EasyTune Dynamic Energy Saver Advanced Time Repair Q-Share
Controller interface type	iTE IT8718
USB 2.0 ports quantity	8
Firewire (IEEE 1394) ports	0
Audio chip	Realtek ALC888
Audio output channels	7.1 channels
Motherboard form factor	ATX
Compatible operating systems	Windows 9X/ME/Vista/XP
LAN controller	Realtek RTL8111C
Networking features	10/100/1000 Mbit