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GIGABYTE GA-X58A-OC Intel X58 Socket 1366 DDR3 PCI-Express Motherboard


Stock may vary from item pictured. Retail pictures do not guarantee retail products.

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The GIGABYTE X58A-OC is the world’s first motherboard designed specifically for overclocking. Bringing several new technologies together for the first time in one motherboard, the GIGABYTE X58A-OC has all the features overclockers have been asking for, making it easier than ever to take down world records.

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This item is currently discontinued and at present, we have no replacement on order.
Quickcode: 44485  
Stock code: MBD-1366-X58A-OC
Manuf. code: GA-X58A-OC
Cust. Rating:   Read reviews.
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The GIGABYTE X58A-OC features a new VRM design called OC-VRM, which includes a combination of highly conductive POScaps, 50A rated MPFC (Max Power Ferrite Core) Chokes, and Driver-MOSFETs, which combined, are able to deliver higher current to the CPU, with better efficiency and lower temperature. OC-VRM also allows users to overclock the PWM frequency via an onboard switch, for real-time adjustment. When the CPU needs maximum power, users can raise the PWM frequency in order to deliver more current through this unique POScap and MPFC Choke design. In addition, GIGABYTE has specially chosen unobtrusive components and carefully designed their layout to make it easier and quicker than ever for extreme overclockers to insulate their boards.

OC-Touch enables overclockers to quickly and easily get the best performance from their system. With onboard OC-Touch buttons, users are able to manually raise and lower the CPU ratio, change BCLK settings, and even change BCLK stepping to either 1MHz or 0.3MHz. These changes can be made at any time whether in the BIOS, DOS, or Windows and in real-time without the need for rebooting, so that users can quickly fine-tune to find their CPU’s maximum frequency. The onboard 4G Ready button allows novice overclockers to automatically reach 4GHz, while advanced users can use it to get to 4GHz before continuing with OC-Touch to quickly find their CPU’s best margin. Onboard voltage measurement modules are also included to help users to conveniently monitor component voltages.

OC-PEG provides two onboard SATA power connectors for more stable PCIe power when using 3-way and 4-way graphics configurations. Each connector can get power from a different phase of the power supply, helping to provide a better, more stable graphics overclock. The independent power inputs for the PCIe slots helps to improve even single graphics card overclocking. For 4-way CrossFireX™, users must install OC-PEG to avoid over current in the 24pin ATX connector. The entire board also features POScaps, helping to simplify the insulation process so overclockers can quickly reach subzero readiness.

OC-Cool features a new LED lit thermal design and 7x 4-pin Smart Fan connectors to allow overclockers to easily control system-wide temperature. The OC-Cool heatpipe maximizes system convection to expel hot air out through the IO panel and optimizes passive cooling. OC-Cool LED lighting on the North and South Bridges further adds to the X58A-OC’s coolness.

OC-DualBIOS™ features an onboard BIOS switcher and LED indicator, allowing users to select one BIOS for normal use, and another one for overclocking. It can also act as a backup BIOS in case of BIOS failure during overclocking. With two BIOSes, users are able to save up to 16 different overclocking profiles – a very useful feature when overclockers want to update to a new BIOS, but don’t want to lose their original settings.

Warranty Information:

Manufacturer gigabyte
Warranty Type Manufacturer via Aria
Manufacturer Website
Manufacturer Phone 01908 322878
Warranty Period (yrs)3

Comments, Questions & Reviews:

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 Best X58 you can buy by Random

No other X58 board can do what this board can, has more features for overclocking for a stable OC, has the best build quality too. I have my I7 930 @ 4.2GHz with only 1.3 Vcore, cannot do that with any other X58, the board has a advanced voltage system imbedded which helps. Here is a official review of the board,1.html

339 of 699 people rated this review as helpful

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Patience by Jaster

You guys must have the patience of saints judging by these questions ... keep up the good work ...

Response by andrewn
Thanks! :)

Question  Question by supermare

Hi I am thinking about buying this motherboard, but all I want to know is that if it will work with an AMD bulldozer 6 core processor.

Answer by danielw on Monday, February 13, 2012
Hi - no this is an intel 1136 board.

Question  Compatible by Woodrow1712

Hi would this motherboard be compatible with this processor --- AMD Bulldozer FX-8120 this graphics card --- power colour AMD Radeon HD 6770 and this ram --- 4GB Mushkin Blackline , thanks

Answer by danielw on Monday, February 13, 2012
Nope, this is an intel processor board.

Question  Rev?? by Domeski

Can you confirm what Revision these are?

Answer by joebe on Wednesday, February 8, 2012
I believe the board is Rev 1.0
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