Gigabyte GA-H77M-D3H rev.1.2 Intel Chipset H77 Express Socket LGA1155 DDR3 Micro ATX Motherboard. GIGABYTE 7 series motherboards take advantage of the latest connectivity and expansion bus technologies available on the Intel platform. The 3rd generation Intel Core processor platform debuts the new PCI Express gen. 3.0 expansion bus, allowing users to take advantage of the next generation, high-bandwidth discrete graphics card solutions.
* PCIE Gen.3 is dependent on CPU and expansion card compatibility.

Features:

• GIGABYTE 3D BIOS (Dual UEFI)
• All new design of Ultra Durable 4 classic
• Supports 3rd Gen. Intel 22nm CPUs and 2nd Gen. Intel Core CPUs (LGA1155 socket)
• PCI Express Gen 3.0 support
• Industry's Leading All Japanese Solid Capacitor Design
• GIGABYTE 333 Onboard Acceleration (USB 3.0, SATA 3.0 & 3x USB Power)
• 2-way CrossFireX multi-GPU support
• HDMI/ DVI interface for smoother HD video playback
• Enhanced Intel HD Graphics 4000/2500 integrated with the processor
• GIGABYTE On/Off Charge for USB devices











Specifications:

CPU
Support for Intel Core i7 processors/Intel Core i5 processors/Intel Core i3 processors/Intel Pentium processors/Intel Celeron processors in the LGA1155 package
L3 cache varies with CPU
Chipset
Intel H77 Express Chipset
Memory
4 x 1.5V DDR3 DIMM sockets supporting up to 32 GB of system memory
* Due to a Windows 32-bit operating system limitation, when more than 4 GB of physical memory is installed, the actual memory size displayed will be less than the size of the physical memory installed.
Dual channel memory architecture
Support for DDR3 1600/1333/1066 MHz memory modules
* To support DDR3 1600 MHz, you must install an Intel 22nm (Ivy Bridge) CPU.
Support for non-ECC memory modules
Support for Extreme Memory Profile (XMP) memory modules
* To support XMP memory, you must install an Intel 22nm (Ivy Bridge) CPU.
Onboard Graphics
Integrated Graphics Processor:
1 x D-Sub port
1 x DVI-D port, supporting a maximum resolution of 1920x1200
* The DVI-D port does not support D-Sub connection by adapter.
1 x HDMI port, supporting a maximum resolution of 1920x1200
Audio
VIA VT2021 codec
High Definition Audio
2/4/5.1/7.1-channel
* To configure 7.1-channel audio, you have to use an HD front panel audio module and enable the multi-channel audio feature through the audio driver.
Support for S/PDIF Out
LAN
Atheros GbE LAN chip (10/100/1000 Mbit)
Expansion Slots
1 x PCI Express x16 slot, running at x16 (PCIEX16)
(The PCIEX16 slot conforms to PCI Express 3.0 standard.)
* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.
* Whether PCI Express 3.0 is supported depends on CPU and graphics card compatibility.
1 x PCI Express x16 slot, running at x4 (PCIEX4)
1 x PCI Express x1 slot
(The PCIEX4 and PCIEX1 slots conform to PCI Express 2.0 standard.)
1 x PCI slot
Storage Interface
Chipset:
2 x SATA 6Gb/s connectors (SATA3 0/1) supporting up to 2 SATA 6Gb/s devices
4 x SATA 3Gb/s connectors (SATA2 2/3/4/5) supporting up to 4 SATA 3Gb/s devices
Support for RAID 0, RAID 1, RAID 5, and RAID 10
* When a RAID set is built across the SATA 6Gb/s and SATA 3Gb/s channels, the system performance of the RAID set may vary depending on the devices being connected.
Multi-Graphics Technology
Support for AMD CrossFire technology
USB
Chipset:
Up to 10 USB 2.0/1.1 ports (4 ports on the back panel, 6 ports available through the internal USB headers)
Up to 4 USB 3.0/2.0 ports (2 ports on the back panel, 2 ports available through the internal USB headers)
* In Windows XP, the Intel USB 3.0 ports can support up to USB 2.0 transfer speed.
Internal I/O Connectors
1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
2 x SATA 6Gb/s connectors
4 x SATA 3Gb/s connectors
1 x CPU fan header
2 x system fan headers
1 x front panel header
1 x front panel audio header
1 x S/PDIF Out header
1 x USB 3.0/2.0 header
3 x USB 2.0/1.1 headers
1 x serial port header
1 x parallel port
1 x Trusted Platform Module (TPM) header
1 x Clear CMOS jumper
Back Panel Connectors
1 x PS/2 keyboard/mouse port
1 x D-Sub port
1 x DVI-D port
1 x HDMI port
2 x USB 3.0/2.0 ports
4 x USB 2.0/1.1 ports
1 x RJ-45 port
3 x audio jacks (Line In/Line Out/Microphone)
I/O Controller
iTE I/O Controller Chip
H/W Monitoring
System voltage detection
CPU/System temperature detection
CPU/System fan speed detection
CPU overheating warning
CPU/System fan fail warning
CPU/System fan speed control
* Whether the fan speed control function is supported will depend on the cooler you install.
BIOS
2 x 64 Mbit flash
Use of licensed AMI EFI BIOS
Support for DualBIOS
PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
Unique Features
Support for @BIOS
Support for Q-Flash
Support for Xpress Install
Support for Xpress Recovery2
Support for EasyTune
* Available functions in EasyTune may differ by motherboard model.
Support for eXtreme Hard Drive (X.H.D)
Support for Auto Green
Support for ON/OFF Charge
Support for Q-Share
Support for EZ Setup
Operating System
Support for Microsoft Windows 8/7/XP
Form Factor
Micro ATX Form Factor; 24.4cm x 22.0cm






CPU Support