ASRock > H55 Pro

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H55 Pro

ASRock DuraCap (2.5 x longer life time), 100% Japan made high quality conductive polymer capacitors
Advanced V8 + 2 Power Phase Design
Supports Dual Channel DDR3 2600+(OC)
Supports ATI™ CrossFireX™ and Quad CrossFireX™
1 Powered eSATA2/USB, 2 IEEE 1394
EuP Ready, Combo Cooler Option (C.C.O.), Dr. Debug
Smart Switch Design : Power/Reset/Clear CMOS Switch with LED
Supports ASRock XFast RAM, XFast LAN, XFast USB Technologies
Supports Instant Boot, Instant Flash, OC DNA, Good Night LED, Multi-Speed Fan Control, OC Tuner, IES
Free Bundle: CyberLink DVD Suite - OEM and Trial; Creative Sound Blaster X-Fi MB - Trial

This model may not be sold worldwide. Please contact your local dealer for the availability of this model in your region.

Specification
Support

CPU
- Supports Intel^® Core™ i7 / i5 / i3 and Pentium^® G6950 Processors in LGA1156 Package
- Advanced V8 + 2 Power Phase Design
- 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
- 4 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: 16GB**
- 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, VCCM, SB, VTT, PCH PLL Voltage Multi-adjustment
- Supports I. O. T. (Intelligent Overclocking Technology)
Graphics
- n/a
Audio
- 7.1 CH HD Audio with Content Protection
- DAC with 110dB dynamic range (VIA^® VT2020 Audio Codec)
- Premium Blu-ray audio support
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 x16 slot (at x4 mode, 2.5GT/s)
- 2 x PCI Express 2.0 x1 slots (2.5GT/s)
- 2 x PCI slots
- Supports ATI™ CrossFireX™ and Quad CrossFireX™
Connector
- 5 x SATA2 3.0 Gb/s connectors, support NCQ, AHCI and Hot Plug functions
- 1 x ATA133 IDE connector (supports 2 x IDE devices)
- 1 x Floppy connector
- 1 x IR header
- 1 x COM port header
- 1 x HDMI_SPDIF header
- 1 x IEEE 1394 header
- 1 x TPM header
- 1 x Chassis Intrusion header
- 1 x Power LED header
- CPU/Chassis/Power FAN connector
- 24 pin ATX power connector
- 8 pin 12V power connector
- CD in header
- Front panel audio connector
- 2 x USB 2.0 headers (support 4 USB 2.0 ports)
- 1 x Dr. Debug (7-Segment Debug LED)*

*Check the Dr. Debug code list here.
Rear Panel I/O
I/O Panel
- 1 x PS/2 Mouse Port
- 1 x PS/2 Keyboard Port
- 1 x Coaxial SPDIF Out Port
- 1 x Optical SPDIF Out Port
- 7 x Ready-to-Use USB 2.0 Ports
- 1 x Powered eSATA2/USB Connector
- 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
- 1 x IEEE 1394 Port
- 1 x Clear CMOS Switch with 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
Smart Switch
- 1 x Power Switch with LED
- 1 x Reset Switch with LED
- 1 x Clear CMOS Switch with LED
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
- Floppy/ATA 133 Cables
- 2 x SATA Data Cables (optional)
- 1 x SATA 1 to 1 Power Cable (optional)
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
- ATX Form Factor: 12.0-in x 8.6-in, 30.5 cm x 21.8 cm
- All Solid Capacitor design (100% Japan made high quality conductive polymer capacitors)
OS
- Microsoft^® Windows^® 7 / 7 64-bit / Vista™ / Vista™ 64-bit / XP / XP 64-bit compliant
Certifications
- FCC, CE
- EuP Ready (EuP ready power supply is required)

Description	Language	Download
User Manual	English	Global	China
BSMI	Multi-Language	Global	China
Quick Installation Guide	Multi-Language	Global	China

The specification is subject to change without notice in advance. The brand and product names are trademarks of their respective companies. Any configuration other than original product specification is not guaranteed.

The above user interface picture is a sample for reference. The actual user interface may vary with the updated software version.

H55 Pro

Manual