Form Factor
- ATX

Dimensions
- 12' x 9.6' (30.5 cm x 24.4 cm)

CPU
- Supports 3rd and 2nd Generation Intel Core i7 / i5 / i3 and Pentium / Celeron and Intel Xeon E3-1200 & v2 Series Processors in LGA1155 Package
- Supports Intel K-Series CPU
- Supports Hyper-Threading Technology
- Supports Intel Turbo Boost 2.0 Technology

Socket
- Single Socket H2 (LGA1155)

Power Design
- 4 + 2 Power Phase Design

Chipset
- Intel H77

Capacity
- 4 x 240-pin DDR3 DIMM slots
- Support up to 32GB, un-buffered DIMM

Type
- Dual Channel DDR3 memory technology
- Supports DDR3 1600*/1333/1066*
- Supports Intel Extreme Memory Profile (XMP) 1.3 / 1.2
*DDR3 1600 with Intel Ivy Bridge CPU, DDR3 1333 with Intel Sandy Bridge CPU.

Voltage
- Supports 1.35V to 1.60V

PCIe 3.0 x 16
- 1 slot (PCIE6: x16 mode)

PCIe 2.0 x 4
- 1 slot (PCIE2: x4 mode)

PCI
- 2 slots

Controller
- Intel HD Graphics Built-in Visuals and the VGA outputs can be supported only with processors which are GPU integrated

VRAM
- Max. shared memory 1760MB

Output
- Supports D-Sub with max. resolution up to 2048x1536 @ 75Hz

Interface
- Gigabit LAN 10/100/1000 Mb/s

LAN Controller
- 2 x Realtek RTL8111E
- Supports Wake-On-LAN
- Supports Energy Efficient Ethernet 802.3az
- Supports Dual LAN with Teaming function
- Supports PXE

SATA controller
- Intel H77 : 2 x SATA3 6.0 Gb/s, 4 x SATA2 3.0 Gb/s, support RAID 0, 1, 5, 10, Intel Rapid Storage 3.0, Intel Smart Response Technolog, NCQ, AHCI and "Hot Plug" functions
- ASMedia ASM1061: 2 x SATA3 6.0 Gb/s, support NCQ, AHCI and "Hot Plug" functions

PS/2 KB/Mouse    - 2
VGA Port    - D-sub x 1
USB 2.0 Port    - 4
USB 3.0 Port    - 2

Lan port
- 2 x RJ45 Gigabit Ethernet LAN ports
- LAN Ports with LED (ACT/LINK LED and SPEED LED)

COM port Header    - 1 (COM1)
Power LED Header    - 1
Chassis Intrusion Header    - 1
Auxiliary Panel Header    - 1 (include chassis intrusion, front LAN LED)
TPM Header    - 1
Fan Header    - 5 (2 x 4-pin, 3 x 3-pin)
ATX Power    - 1 (24-pin) + 1 (8-pin)
USB 2.0 Header    - 3 (each support 2 USB 2.0)
USB 3.0 Header    - 1 (each support 2 USB 3.0)

BIOS Type
- 64Mb AMI UEFI Legal BIOS with GUI support

BIOS Features
- Plug and Play (PnP)
- ACPI 1.1 Compliance Wake Up Events
- Supports jumperfree
- SMBIOS 2.3.1 Support
- DRAM Voltage Multi-adjustment
- CPU Core, IGPU, DRAM, 1.8V PLL, VTT, VCCSA Voltage Multi-adjustment

Temperature
- CPU Temperature Sensing
- System Temperature Sensing

Fan
- CPU/Rear/Front Fan Tachometer
- CPU Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature)
- CPU/Rear/Front Fan Multi-Speed Control
Voltage    - Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore

OS
- Microsoft Windows 7 / 7 64-bit / Vista / Vista 64-bit / XP / XP 64-bit / Microsoft Windows Server 2008 R2 (64bit) and Linux CentOS 5.5/6.0 32/64-bit compliant

Unique Features
- ASRock Extreme Tuning Utility (AXTU)
- ASRock Instant Boot
- ASRock Instant Flash
- ASRock APP Charger
- ASRock SmartView
- ASRock XFast USB
- ASRock XFast LAN
- ASRock XFast RAM
- ASRock Crashless BIOS
- Hybrid Booster:
- ASRock U-COP
- Boot Failure Guard (B.F.G.)
- Combo Cooler Option (C.C.O.)
- Good Night LED

Temperature
- Operation temperature: 10ºC ~ 35ºC / Non operation temperature: -40ºC ~ 70ºC

Please do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games.

Note: Try to set a system restore point before installing a device driver. It will help you restore system if installed driver not complete.