AsRock H55M-LE

CPU
- Supports Intel® Core™ i7 / i5 / i3 and Pentium® G6950 Processors in LGA1156 Package
- Supports Intel® Turbo Boost Technology
- Supports Hyper-Threading Technology
- Supports Untied Overclocking Technology
- Supports EM64T CPU
Chipset
- Intel® H55
Memory
- Dual Channel DDR3 memory technology
- 2 x DDR3 DIMM slots
- Supports DDR3 2600+(OC) / 2133(OC) / 1866(OC) / 1600 / 1333/1066 non-ECC, un-buffered memory
- Max. capacity of system memory: 8GB**
- Supports Intel® Extreme Memory Profile (XMP)

*In order to maximize the system memory, please install 2GB/4GB memory module with 16 cells.

**Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS. For Windows® 64-bit OS with 64-bit CPU, there is no such limitation.
BIOS
- 16Mb AMI Legal BIOS
- Supports "Plug and Play"
- ACPI 1.1 Compliance Wake Up Events
- Supports jumperfree
- SMBIOS 2.3.1 Support
- CPU, DRAM, VTT, PCH, CPU PLL, GFX Voltage Multi-adjustment
Graphics
* Requires Processor with Intel® Graphics Technology
- Supports Intel® HD Graphics
- Pixel Shader 4.0, DirectX 10
- Max. shared memory 1759MB*
- Two graphics output options: Support DVI-D and D-Sub ports by independent display controllers
- Supports DVI with max. resolution up to 1920x1200 @ 60Hz
- Supports D-Sub with max. resolution up to 2048x1536 @ 75Hz
- Supports HDCP function with DVI port
- Supports Full HD 1080p Blu-ray (BD) / HD-DVD playback with DVI port
- DVI port can be transferred to a HDMI port to support Deep Color, xvYCC and HBR audio (High Bit Rate Audio) (Compliant HDMI monitor is required)

*The shared memory size is dynamically controlled by VGA driver, and the Max. shared memory size will be available only when more than 4GB memory is installed under 64-bit OS.

**Due to chipset limitation, the Blu-ray playback of Intel® HD Graphics is only supported under Windows® Vista™ and Windows® 7.

***For more information, please refer to the "CPU Support List".
Audio
- 7.1 CH HD Audio (VIA® VT1718S Audio Codec)
LAN
- PCIE x1 Gigabit LAN 10/100/1000 Mb/s
- Realtek RTL8111DL
- Supports Wake-On-LAN
- Supports PXE
Slots
- 1 x PCI Express 2.0 x16 slot (at x16 mode)
- 1 x PCI Express 2.0 x1 slot (2.5GT/s)
- 2 x PCI slots
Connector
- 4 x SATA2 3.0 Gb/s connectors, support NCQ, AHCI and Hot Plug functions
- 1 x IR header
- 1 x Print Port header
- 1 x COM port header
- 1 x HDMI_SPDIF header
- 1 x Chassis Intrusion header
- CPU/Chassis/Power FAN connector
- 24 pin ATX power connector
- 4 pin 12V power connector
- Front panel audio connector
- 2 x USB 2.0 headers (support 4 USB 2.0 ports)
Rear Panel I/O
I/O Panel
- 1 x PS/2 Keyboard Port
- 1 x VGA/D-Sub Port
- 1 x VGA/DVI-D Port
- 6 x Ready-to-Use USB 2.0 Ports
- 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
- HD Audio Jack: Side Speaker / Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone
Unique Feature
- ASRock OC Tuner
- Intelligent Energy Saver
- Instant Boot
- ASRock Instant Flash
- ASRock OC DNA
- ASRock XFast USB
- ASRock XFast LAN
- ASRock XFast RAM
- Hybrid Booster:
- CPU Frequency Stepless Control
- ASRock U-COP
- Boot Failure Guard (B.F.G.)
- Combo Cooler Option (C.C.O.)
- Good Night LED
- Turbo 50 / Turbo 100 GPU Overclocking (Requires Processor with Intel® Graphics Technology)
Support CD
- Drivers, Utilities, AntiVirus Software (Trial Version), ASRock Software Suite (CyberLink DVD Suite - OEM and Trial; Creative Sound Blaster X-Fi MB - Trial)
Accessories
- Quick Installation Guide, Support CD, I/O Shield
- 2 x SATA Data Cables
Hardware Monitor
- CPU Temperature Sensing
- Chassis Temperature Sensing
- CPU, Chassis, Power Fan Tachometer
- CPU Quiet Fan
- CPU, Chassis Fan multi-speed control
- CASE OPEN detection
- Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore
Form Factor
- Micro ATX Form Factor: 9.6-in x 8.0-in, 24.4 cm x 20.3 cm
- Solid Capacitor for CPU Power