ASRock Z77 Pro3 Motherboard Core i7/i5/i3 Socket LGA1155 Intel Z77 ATX RAID Gigabit LAN

£84.29 includes FREE UK Postage (other delivery options available)

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RRP £82.99

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XFast RAM will create a virtual disk from the system memory to boost the performance. For Photoshop, It can even perform 5X faster than before. XFast LAN can lower latency in the game after setting online game priority higher. ASRock motherboard support Lucid Virtu Universal MVP technology that improves your PC's visuals, with faster response times, improved video processing and smoother media playback, all with low power consumption. Brilliantly designed for gaming, Virtu Universal MVP switchable graphics software assigns tasks dynamically to the best graphics resource and features two exciting techniques - HyperFormance and Virtual Vsync. A technology designed to solve the ever lasting debate between quality and performance. Bring GPU performance from 60 FPS Vsync limit back to its maximum while keeping Vsync image quality and no tearing. Dynamically assigns tasks to the best graphics resource regardless of physical cable connections. By adopting digital pulse-width modulation (PWM), the ASRock motherboard can provide CPU Vcore voltage more efficiently and smoothly. Compared to analog PWM, digital PWM can optimize the CPU power solution and provide a proper and stable Vcore for the processor.


This motherboard unlocks maximum memory performance, coming with 4 DIMM slots for dual-channel memory, supporting up to DDR3 2800+ (OC) MHz. The ASRock motherboards support the Next-Gen PCI-E 3.0! PCI Express 3.0 can maximize the bandwidth for the next-gen PCI Express 3.0 VGA cards, provide ultimate graphics performance. Fast, Easy and Free - ASRock OMG technology allows you to establish an internet curfew or restrict internet access at specified times. Administrators are able to schedule the starting and ending hours of internet access granted to other users. Normally, ISPs (Internet Service Provider) will charge for internet curfew service. The service controls 'all' the PCs connected at home through network remotely but all the PCs in that network will be restricted to access the internet at pre-setup times. However, ASRock OMG is a free tool for controlling internet access of each single PC. Parents can easily control internet access through BIOS setup to protect their kids from using Internet at inappropriate time, and meanwhile, enjoy their own internet space. Internet Flash searches for available UEFI firmware updates from ASRock servers. System can auto-detect the latest UEFI from our servers and flash them within UEFI setup without entering Windows OS.


Installed Processors (Max)

0 (1)

Supported Processor Manufacturer


Supported Processors

3rd and 2nd Generation Core i7/i5/i3

Hyperthreading Architecture



Socket LGA1155



Intel Z77

RAID Supported

Yes Chipset: RAID 0, 1, 5, 10 Intel Rapid Storage and Intel Smart Response Technology

SATA Supported


Rear Panel I/O Ports

VGA Port

1 x D-Sub


1 x HDMI

Audio Line In Ports

1 x HD Audio Jack: Side Speaker / Rear Speaker / Central / Bass / Line in / Front Speaker / Microphone

Keyboard Port

1 x PS/2

USB Ports

2 x USB 3.0 ? 4 x USB 2.0

Internal I/O Connectors

SATA Connectors

4 x SATA II 3.0GB/s, 2 x SATA III 6.0GB/s

S/PDIF Connectors

1 x HDMI_SPDIF Header

USB Connectors

1 x USB 3.0 header (supports 2 USB 3.0 ports) ? 3 x USB 2.0 headers (support 6 USB 2.0 ports)

Serial Connectors

1 x COM Port Header

Cooling Fan Support

1 x CPU/Chassis/Power FAN connector

Front Panel Connectors

Front panel audio connector

Infrared Connectors

1 x IR Header ? 1 x CIR Header

Power Connector Port

1 x 24-pin ATX ? 1 x 8-pin ATX 12V

Other Connectors

1 x Power LED header


PCI Slots

2 slot(s) - PCI

PCI Express Slots

3 slot(s) - 1 x PCI Express 3.0 x16 slot (PCIE2: x16 mode) 1 x PCI Express 2.0 x16 slot (PCIE3: x4 mode) ? 1 x PCI Express 2.0 x1 slot ,


Maximum Memory

32GB 1066/1333/1600/1866(OC)/2133(OC)/2400(OC)/2800+(OC)MHz DDR3 (Unbuffered Non-ECC)

Memory Bus Speed Range

1066 to 2800+MHz

Memory Slot

4 x DIMM Slots


Integrated Sound

7.1 CH HD Audio with Content Protection (Realtek ALC892 Audio Codec) ? Premium Blu-ray audio support ? Supports THX TruStudio


Integrated Network

Realtek RTL8111E

Network Speeds Supported


System Requirements

Operating Systems Supported

Microsoft Windows 7 / 7 64-bit / Vista / Vista 64-bit / XP / XP 64-bit compliant



64Mb AMI UEFI Legal BIOS with GUI support

Special Features

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

SLi/Crossfire Features

Supports AMD Quad CrossFireX and CrossFireX



Software Included

Support CD: Drivers, Utilities, AntiVirus Software (Trial Version), CyberLink MediaEspresso 6.5 Trial, ASRock MAGIX Multimedia Suite



FCC, CE, WHQL, ErP/EuP Ready (ErP/EuP ready power supply is required)




In The Box

ASRock Z77 Pro3 Motherboard ? Quick Installation Guide ? Support CD ? I/O Shield ? 2 x SATA Data Cables


30.50cm (W) x 19.30cm (L)


  • 100% All Solid Capacitor design
  • Digi Power Design
  • Supports Dual Channel DDR3 2800+(OC)
  • 1 x PCIe 3.0 x16 Slot, Supports AMD Quad CrossFireX , CrossFireX
  • PCIE Gigabit LAN
  • Supports Intel HD Graphics with Built-in Visuals
  • Dual-VGA Output Options : D-Sub, HDMI
  • Combo Cooler Option (C.C.O.)
  • 7.1 CH HD Audio with Content Protection (Realtek ALC892 Audio Codec), Supports THX TruStudio
  • Supports ASRock XFast RAM, XFast LAN, XFast USB, OMG, Internet Flash, On/Off Play, UEFI System Browser
  • Supports Intel Smart Connect, Intel Rapid Start, Lucid Virtu Universal MVP
  • Free Bundle : CyberLink MediaEspresso 6.5 Trial, ASRock MAGIX Multimedia Suite
  • 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

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Catalogue No: EL-23300029