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H55 Extreme3

  1. ASRock DuraCap (2.5 x longer life time), 100% Japan-made high-quality Conductive Polymer Capacitors
  2. Advanced V8 + 2 Power Phase Design
  3. Supports Dual Channel DDR3 2600+(OC)
  4. Graphics Output Options: D-Sub, DVI-D and HDMI
  5. 1 x eSATA3 connector, 2 x SATA3 6.0 Gb/s connectors, 1 x USB 3.0 port, 2 x IEEE 1394 ports
  6. Supports ASRock Instant Boot, Instant Flash, OC DNA, Good Night LED, Multi-Speed Fan Control, OC Tuner, IES
  7. ErP/EuP Ready, Combo Cooler Option (C.C.O.), Dr. Debug
  8. Smart Switch Design : 1 x Power Switch with LED, 1 x Reset Switch with LED, 1 x Clear CMOS Switch with LED
  9. Turbo 50 / Turbo 100 Technology
  10. 7.1 CH HD Audio with Content Protection, DAC with 110dB dynamic range (VIA® VT2020 Audio Codec), Premium Blu-ray audio support
  11. Free Software : 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.

Youtube Live Demo

Awards

Features

USB 3.0

10X Faster Speed! Speed up to 5 Gb/s

Delivering data transfer rates up to 10X faster than USB 2.0 with optimized power efficiency. USB 3.0 technology advances the data transfer rate up to 5Gb/s.
SATA3 & eSATA3

Enjoy 6 Gb/s high transfer speed now!
Maximum your harddisk performance with SATA3.0. SATA3 technology enables the incredible data transfer rate up to 6 Gb/s speed which is 2X faster speed over SATA2.

Provide the Most Convenient eSATA3 device connectivity
eSATA3, the much-anticipated interface, can not only provide the faster transfer speed up to 6 Gb/s but also the hassle-free computing environment.
DDR3 2600+

Delivering the world’s fastest DDR3 memory support up to 2600+ MH/z. ASRock motherboards allow users to enjoy the better computing experience and reach a higher overclocking performance.
Turbo 50


Simply click the Turbo 50 button in BIOS, the system performance will boost up to 50% increase by automatically overclocking CPU, Memory, GPU frequency and all related voltage settings!
OSWindows® 7 Ultimate RTM
ModelH55M Pro
ChipsetIntel® H55
BIOSP1.20
CPUCore i3 530 2.93 GHz
RAMKingston DDR3-1600 2GB*2
VGAIntel® HD Graphics
HDDSeagate Barracuda 7200.12 250GB

Turbo 50 Performance Test Result

H55M Pro / Core i3 530CPU FrequencyMemory FrequencyGPU Frequency3DMARK 06PCMARK VantageSuper PI
Turbo 50 Off2.93GHz1333MHz733MHz1767466114.485
Turbo 50 On4GHz1456MHz867MHz2665545310.641
Percentage Increase36.66%9.23%18.28%50.82%16.99%26.54%




Note 1: The overclocking performance depends on the system configuration you adopt. We do not guarantee the overclocking performance.

Note 2: When using add-on VGA card with Turbo 50 / Turbo 100 technology, the overall performance will still improve, but it may not reach 50% / 100% performance boost ideally.



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C.C.O. (Combo Cooler Option)

C.C.O. provides the flexible option to adopt three different CPU cooler types, Socket LGA 775*, LGA 1155 and LGA 1156.
*C.C.O. may not be compatible with all Socket 775 CPU coolers.
**O is for Socket 1155 and Socket 1156 CPU cooler.
ASRock App Charger

Fast Charge & Charge Anytime

Simply installing the App Charger driver, it makes your iPhone charge up to 40% faster than before. ASRock App Charger supports continuous charging when your PC enters Standby mode (S1), Suspend to RAM (S3), hibernation mode (S4) or power off (S5). The App Charger technology has been fully applied on ASRock Full series motherboards.

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Smart Switch Design


Clear CMOS Switch

Power Switch

Reset Switch
Multi Speed Fan Control

Set your ideal fan speed by tuning the fan speed from level 1 to 10 in BIOS or OC Tuner.
Dr. Debug

Dr. Debug helps you to diagnose the BIOS POST status of your system.

Intel® Turbo Boost Monitor

Intel® Turbo Boost Monitor is a user-friendly tool which allows you to monitor the CPU Turbo Boost frequency more conveniently! Intel® Turbo Boost Monitor not only helps you to further trace your current CPU status with dynamic data, but also gets the optimal performance and energy efficiency!
Good Night LED

Are you eager to enjoy an absolutely better stand-by environment than ever before? ASRock Good Night LED technology can offer you a better environment by extinguishing the unessential LED. By enabling Good Night LED in BIOS, the Power / HDD / LAN LED will be switched off when system is on. Not only this, Good night LED will automatically switch off Power and Keyboard LED when the system enters into Standby / Hibernation mode as well.
OC DNA

OC DNA, it’s an exclusive utility developed by ASRock’s outstanding RD team, provides a convenient way for user to share the OC settings with others. It helps you to save your overclocking settings under the operating system and simplifies the complicated recording process of overclocking settings. With OC DNA, you can save your OC settings as a profile and send the profile to your friends! Your friends then can load the OC profile to their own system to get the same OC settings as yours!
Premium Blu-ray Audio

An outstanding technology developed on ASRock motherboard! It provides the excellent audio output of 24-bit/192 kHz with its respective Blu-ray DRM compatible driver/software.


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Instant Boot

ASRock has overcome the technical obstacles and exclusively invented a new technology that allows you to turn on your PC and boot up to Windows® in 4 seconds! ASRock Instant Boot not only excels in the Boot Up speed (3~4 sec.), it also provides clean OS, and saves the most power energy.

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EuP / ErP Ready

EuP / ErP, stands for Energy Using Product, was a provision regulated by European Union to define the power consumption for the completed system. According to EuP / ErP, the total AC power of the completed system shall be under 1.00W in off mode condition. To meet EuP / ErP standard, the EuP / ErP ready motherboard and the EuP / ErP ready power supply are required. (The EuP / ErP ready power supply must meet the standard of 5v standby power efficiency is higher than 50% under 100 mA current consumption.).
HDMI™ (High-Definition Multimedia Interface)

This motherboard supports HDMI™ (High-Definition Multimedia Interface) which is an interface standard for transferring uncompressed video data and delivering multi-channel audio through a single cable. Both video and audio data signals transferred through the HDMI™ interface are digital without being converted into analog, therefore it delivers the richest pictures and the most realistic sounds.
ASRock Software Suite

ASRock software suite is designed with the customer-oriented concept, delivers the best possible experience for today’s most demanding users.

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Instant Flash

ASRock Instant Flash is an exclusive and the most user-friendly BIOS flash utility developed by ASRock. It is embedded in Flash ROM which is used to update the system BIOS without having to enter operating systems like MS-DOS or Windows.

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The picture of the user interface above is a sample for reference. The actual user interface may vary due to updated software versions.