Owner's Manual

- 8 -
1-2 ProductSpecications
CPU  Support for Intel
®
Core
™
i7 processors/Intel
®
Core
™
i5 processors/
Intel
®
Core™ i3 processors/Intel
®
Pentium
®
processors/In-
tel
®
Celeron
®
processors in the LGA1155 package
(Go to GIGABYTE's website for the latest CPU support list.)
 L3 cache varies with CPU
Chipset  Intel
®
Q77 Express Chipset
Memory  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.
 Dual channel memory architecture
 Support for DDR3 1600/1333/1066 MHz memory modules
 Support for non-ECC memory modules
(Go to GIGABYTE's website for the latest supported memory speeds and memory
modules.)
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
- 1 x DisplayPort, supporting a maximum resolution of 2560x1600
Audio  Realtek ALC887 codec
 High Denition Audio
 2/4/5.1/7.1-channel
 Support for S/PDIF Out
LAN  1 x Intel 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.
* The PCI Express x16 slots support up to PCI Express 3.0 standard when an Intel
22nm (Ivy Bridge) CPU is installed.
 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
Multi-Graphics
Technology
 Support for AMD CrossFireX™ technology
* The PCIEX16 slot operates at up to x4 mode when AMD CrossFireX™ is enabled.