Gigabyte motherboard GA-H55M-UD2H is H55 series motherboard, based on the Intel® H55 and and leveraging the success of the GIGABYTE Ultra Durable™ 3 design featuring 2x copper PCB and delivering a host of cutting-edge features including innovative Smart6™ PC management tools, Dynamic Energy Saver™ 2 power saving utilities, DualBIOS™ and support for Energy Using Products Directive (EuP), for a powerful, yet power efficient multimedia platform.
Supporting the latest Intel® Core™ i7,Core™ i5 and Core™i3 LGA 1156 socket
processor featuring the first on-die integrated graphics and DDR3 memory controller (codename Clarkdale), the GIGABYTE H55 series
motherboard provide exceptional high definition content playback unmatched by previous integrated graphic solutions. Making sure users have the very latest connectivity options, the GIGABYTE H55 series support a wide range of display interfaces including VGA, DVI, HDMI and DisplayPort. For those wanting to push their graphics performance to even higher levels, the
GIGABYTE H55 series support overclocking of the GPU core frequency for a performance gain of up to 13%.
1. Support for an Intel® Core™ i7 series processor/Intel® Core™ i5 series processor/ Intel® Core™ i3 series processor in the LGA1156 package
2. L3 cache varies with CPU
Chipset :
1. Intel® H55 Express Chipset
Memory :
1. 4 x 1.5V DDR3 DIMM sockets supporting up to 16 GB of system memory (Note 1)
2. Dual channel memory architecture
3. Support for DDR3 2200+/1800/1600/1333/1066/800 MHz memory modules
4. Support for non-ECC memory modules
5. Support for Extreme Memory Profile (XMP) memory modules
* To reach DDR3 2200 MHz and above, you are required to use with Intel Core i7/Core i5 CPU without HD Graphics and install a discrete graphics card.
When using Intel Core i5/Core i3/ Pentium CPU with HD Graphics, the maximum memory speed supported is 1666 MHz
Onboard Graphics Integrated in the Chipset:
1. 1 x D-Sub port (Note 2)
2. 1 x DVI-D port (Note 2) (Note 3) (Note 4)
3. 1 x HDMI port(Note 2) (Note 4)
4. 1 x DisplayPort (Note 2) (Note 4)
Audio :
1. Realtek ALC889 codec
2. High Definition Audio
3. 2/4/5.1/7.1-channel
4. Support for S/PDIF In/Out
5. Support for CD In
LAN :
1. 1 x RTL8111D chip (10/100/1000 Mbit)
Expansion Slots :
1. *1 x PCI Express x16 slot, running at x16 (PCIEX16) (Note 5) (The PCIEX16 slot conforms to PCI Express 2.0 standard.)
2. *1 x PCI Express x16 slot, running at x4 (PCIEX4) (Note 6)
3. 2 x PCI slots
Multi-Graphics Technology :
1. Support for ATI CrossFireX™ technology(Note 6)
Storage Interface Chipset:
1. 5 x SATA 3Gb/s connectors supporting up to 5 SATA 3Gb/s devices
2. 1 x eSATA 3Gb/s connector on the back panel supporting up to 1 SATA 3Gb/s device
JMicron JMB368 chip :
1. 1 x IDE connector supporting ATA-133/100/66/33 and up to 2 IDE devices
iTE IT8720 chip :
1. 1 x floppy disk drive connector supporting up to 1 floppy disk drive
USB :
1. Integrated in the Chipset
2. Up to 12 USB 2.0/1.1 ports (6 on the back panel, 6 via the USB brackets con- nected to the internal USB headers)
IEEE 1394 :
1. T.I. TSB43AB23 chip
2. Up to 2 IEEE 1394a ports (1 on the back panel, 1 via the IEEE 1394a bracket connected to the internal IEEE 1394a header)
Internal I/O Connectors :
1. 1 x 24-pin ATX main power connector
2. 1 x 4-pin ATX 12V power connector
3. 1 x floppy disk drive connector
4. 1 x IDE connector
5. 5 x SATA 3Gb/s connectors
6. 1 x CPU fan header
7. 1 x system fan headers
8. 1 x front panel header
9. 1 x front panel audio header
10. 1 x CD In connector
11. 1 x S/PDIF In header
12. 1 x S/PDIF Out header
13. 3 x USB 2.0/1.1 headers
14. 1 x IEEE 1394a header
15. 1 x serial port header
16. 1 x clearing CMOS jumper
Back Panel Connectors :
1. 1 x PS/2 keyboard or PS/2 mouse port
2. 1 x D-Sub port (Note 2)
3. 1 x DVI-D port (Note 2) (Note 3) (Note 4)
4. 1 x HDMI port (Note 2) (Note 4)
5. 1 x DisplayPort(Note 2)(Note 4)
6. 1 x IEEE 1394a port
7. 1 x optical S/PDIF Out connector
8. 6 x USB 2.0/1.1 ports
9. 1 x eSATA 3Gb/s connector
10. 1 x RJ-45 port
11. 6 x audio jacks (Center/Subwoofer Speaker Out/Rear Speaker Out/ Side Speaker Out/Line In/Line Out/Microphone)
I/O Controller :
1. iTE IT8720 chip
H/W Monitoring :
1. System voltage detection
2. CPU/System temperature detection
3. CPU/System/Power fan speed detection
4. CPU overheating warning
5. CPU/System/Power fan fail warning
6. CPU/System fan speed control (Note 7)
BIOS :
1. 2 x 64 Mbit flash
2. Use of licensed AWARD BIOS
3. Support for DualBIOS™
4. PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b
Unique Features :
1. Support for @BIOS
2. Support for Q-Flash
3. Support for Xpress BIOS Rescue
4. Support for Download Center
5. Support for Xpress Install
6. Support for Xpress Recovery2
7. Support for EasyTune
8. Support for Dynamic Energy Saver™ 2
9. Support for Smart 6™
10. Support for Auto Green
11. Support for Q-Share
Bundle Software :
1. Norton Internet Security (OEM version)
Operating System :
1. Support for Microsoft® Windows 7/Vista/XP
Form Factor :
1. MicroATX Form Factor; 24.4cm x 23cm
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