Gigabyte GA-Z77X-UD3H User Manual

- 8 -
GA-Z77X-UD3H Motherboard Block Diagram
LGA1155
CPU
CPU CLK+/- (100 MHz)
2 SATA 6Gb/s
Dual BIOS
6 USB 2.0/1.1
Dual Channel Memory
LPC Bus
x1
4 USB 3.0/2.0
VIA
VL800
PCI Express Bus
PCI Express Bus
PCIe CLK
(100 MHz)
3 PCI Express x1
x1
2 SATA 6Gb/s
x1
Marvell
88SE9172
x4
DMI 2.0
FDI
3 SATA 3Gb/s
PCI Express Bus
x1
LAN
RJ45
Atheros
GbE LAN
PCIe CLK
(100 MHz)
Switch
x8
x16
1 PCI Express x16
2 PCI Express x8
or
Switch
or
1 PCI Express x4
1 PCI
PCI Bus
PCI CLK
(33 MHz)
x1
PCIe to PCI Bridge
Center/Subwoofer Speaker Out
Line Out
MIC
Line In
S/PDIF Out
Side Speaker Out
Surround Speaker Out
CODEC
4 USB 3.0/2.0
D-Sub
PS/2 KB/Mouse
iTE
Super I/O
DisplayPort
DVI-D
HDMI
1 SATA 3Gb/s
1 mSATA
or
Intel
®
Z77
Switch
DDR3 1600/1333/1066 MHz


Gigabyte GA-Z77X-UD3H Specifications

General

ECC	No
Non-ECC	Yes
Memory voltage	1.5 V
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	4
Supported memory types	DDR3-SDRAM
Maximum internal memory	32 GB
Supported memory clock speeds	1066, 1333, 1600 MHz
Supported memory module capacities	16GB, 1GB, 2GB, 4GB, 8GB
System bus rate	5 GT/s
Processor socket	LGA 1155 (Socket H2)
Processor manufacturer	Intel
Compatible processor series	Intel Core i3, Intel Core i5, Intel Core i7
Maximum number of SMP processors	1
USB 2.0 connectors	3
Number of SATA III connectors	2
Number of Parallel ATA connectors	0
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.
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	6
Audio chip	VIA VT2021
Cooling type	Passive
Component for	PC
Motherboard chipset	Intel Z77
PC health monitoring	CPU, FAN, Temperature
Audio output channels	7.1 channels
Motherboard form factor	ATX
Compatible operating systems	Windows 7/XP
RAID levels	0, 1, 5, 10
Supported storage drive interfaces	SATA II, SATA III
Cables included	SATA
Graphics card	HD Graphics
OpenGL version	3.2
DirectX version	11
Maximum graphics card memory	1696 MB
Parallel processing technology support	2-Way CrossFireX, 2-Way SLI, LucidLogix Virtu
PCI Express slots version	2.0, 3.0
PCI Express configurations	1x4, 1x8, 1x16
Controller 2nd interface type	Marvell 88SE9172
LAN controller	-
Wi-Fi standards	Not supported
Networking features	10/100/1000 Mbit/sec
Ethernet interface type	Gigabit Ethernet
BIOS type	EFI AMI
ACPI version	2.0a
BIOS memory size	64 Mbit

Weight and Dimensions

Depth	244 mm
Width	305 mm