GIGABYTE MB Sc LGA1155 H77-D3H, Intel H77, 4xDDR3, VGA

CPU

1. Support for Intel^ Core™ i7 processors/Intel^ Core™ i5 processors/ Intel^ Core™ i3 processors/Intel^ Pentium^ processors/Intel^ Celeron^ processors in the LGA1155 package
2. L3 cache varies with CPU

(Please refer "CPU Support List" for more information.) Chipset

1. Intel^Â H77 Express Chipset

Memory

1. 4 x 1.5V DDR3 DIMM sockets supporting up to 32 GB of system memory
   * Due to 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 4 GB.
2. Dual channel memory architecture
3. Support for DDR3 1600/1333/1066 MHz memory modules
   * To support DDR3 1600 MHz, you must install an Intel 22nm CPU.
4. Support for non-ECC memory modules
5. Support for Extreme Memory Profile (XMP) memory modules
   * To support XMP memory, you must install an Intel 22nm CPU.

(Please refer "Memory Support List" for more information.) Onboard Graphics Integrated Graphics Processor:

1. 1 x D-Sub port
2. 1 x DVI-D port, supporting a maximum resolution of 1920x1200
   * The DVI-D port does not support D-Sub connection by adapter.
3. 1 x HDMI port, supporting a maximum resolution of 1920x1200

Audio

1. VIA VT2021 codec
2. High Definition Audio
3. 2/4/5.1/7.1-channel
4. Support for S/PDIF Out

LAN

1. Atheros GbE LAN chip (10/100/1000 Mbit)

Expansion Slots

1. 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.
   * The PCI Express x16 slot supports up to PCI Express 2.0 standard when an Intel 32nm (Sandy Bridge) CPU is installed.
2. 1 x PCI Express x16 slot, running at x4 (PCIEX4)
   * The PCIEX4 slot shares bandwidth with the PCIEX1_2/3 slots. The PCIEX1_2/3 slots will become unavailable when a PCIe x4 expansion card is installed.
3. 3 x PCI Express x1 slots
   (PCIEX4 and PCIEX1 slots conform to PCI Express 2.0 standard.)
4. 2 x PCI slots

Multi-Graphics Technology

1. Support for AMD CrossFireX™ technology
   * The PCIEX16 slot operates at up to x4 mode when AMD CrossFireX™ is enabled.

Storage Interface Chipset:

1. 2 x SATA 6Gb/s connectors (SATA3 0/SATA3 1) supporting up to 2 SATA 6Gb/s devices
2. 4 x SATA 3Gb/s connectors (SATA2 2~SATA2 5) supporting up to 4 SATA 3Gb/s devices
3. 1 x mSATA connector
   * The SATA2 5 connector will become unavailable when the mSATA connector is installed with a solid state drive.
4. 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.

USB Chipset:

1. 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.
2. Up to 10 USB 2.0/1.1 ports (4 ports on the back panel, 6 ports available through the internal USB headers)

Etron EJ168 chips:

1. Up to 2 USB 3.0/2.0 ports on the back panel

Internal I/O Connectors

1. 1 x 24-pin ATX main power connector
2. 1 x 4-pin ATX 12V power connector
3. 2 x SATA 6Gb/s connectors
4. 4 x SATA 3Gb/s connectors
5. 1 x mSATA connector
6. 1 x CPU fan header
7. 3 x system fan headers
8. 1 x front panel header
9. 1 x front panel audio header
10. 1 x S/PDIF Out header
11. 1 x USB 3.0/2.0 header
12. 3 x USB 2.0/1.1 headers
13. 1 x serial port header
14. 1 x Clear CMOS jumper
15. 1 x Trusted Platform Module (TPM) header

Back Panel Connectors

1. 1 x PS/2 keyboard/mouse port
2. 1 x D-Sub port
3. 1 x DVI-D port
4. 1 x HDMI port
5. 4 x USB 3.0/2.0 ports
6. 4 x USB 2.0/1.1 ports
7. 1 x RJ-45 port
8. 1 x optical S/PDIF Out connector
9. 5 x audio jacks (Center/Subwoofer Speaker Out, Rear Speaker Out, Side Speaker Out, Line In/Mic In, Line Out)

I/O Controller

1. iTE I/O Controller Chip

H/W Monitoring

1. System voltage detection
2. CPU/System temperature detection
3. CPU/System fan speed detection
4. CPU overheating warning
5. CPU/System fan fail warning
6. CPU/System fan speed control
   * Whether the CPU/system fan speed control function is supported will depend on the CPU/system cooler you install.

BIOS

1. 2 x 64 Mbit flash
2. Use of licensed AMI EFI BIOS
3. Support for DualBIOS™
4. PnP 1.0a, DMI 2.0, SM BIOS 2.6, ACPI 2.0a

Unique Features

1. Support for @BIOS
2. Support for Q-Flash
3. Support for Xpress Install
4. Support for Xpress Recovery2
5. Support for eXtreme Hard Drive (X.H.D)
6. Support for Auto Green
7. Support for ON/OFF Charge
8. Support for Q-Share
9. Support for 3D Power
10. Support for LAN Optimizer (Intelligent optimization network management tool)

Bundle Software

1. Norton Internet Security (OEM version)
2. Intel^Â Rapid Start Technology
3. Intel^Â Smart Connect Technology
4. Intel^Â Smart Response Technology

Operating System

1. Support for Microsoft^Â Windows 7/XP

Form Factor

1. ATX Form Factor; 30.5cm x 24.4cm