1-2 ProductSpecications
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
(Go to GIGABYTE's website for the latest CPU support list.)
L3 cache varies with CPU
Chipset Intel
®
Z77 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
Support for non-ECC memory modules
SupportforExtremeMemoryProle(XMP)memorymodules
(Go to GIGABYTE's website for the latest supported memory speeds and memory
modules.)
Onboard
Graphics
Chipset:
- 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 ALC898 codec
HighDenitionAudio
2/4/5.1/7.1-channel
Support for S/PDIF In
Support for S/PDIF Out
LAN
1 x Atheros GbE LAN chip (10/100/1000 Mbit) (LAN1)
1 x Intel GbE LAN chip (10/100/1000 Mbit) (LAN2)
Expansion Slots 3 x PCI Express x16 slots, running at x16 (PCIEX16_1~3)
* For optimum performance, if only one expansion card is to be installed, be sure to
install it in the PCIEX16_2 slot.
2 x PCI Express x16 slots, running at x8 (PCIEX8_1~2)
* The PCIEX8_1 slot shares bandwidth with the PCIEX16_1 slot and the PCIEX8_2
slot with PCIEX16_3. The PCIEX16_1/PCIEX16_3 slot will operate at up to x8 mode
when the PCIEX8_1/PCIEX8_2 is populated.
(The PCIEX16 and PCIEX8 slots conform to PCI Express 3.0 standard.)
* Whether PCI Express 3.0 is supported depends on CPU and graphics card
compatibility.
* The PCIEX16_2 slot will become unavailable when an expansion card is installed
in the orange PCI Express x16 slot.
2 x PCI Express x1 slots
(All PCI Express x1 slots conform to PCI Express 2.0 standard.)
Multi-Graphics
Technology
Support for 4-Way/3-Way/2-Way AMD CrossFireX™/NVIDIA SLI technology