OC-VRM

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

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

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
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-Cool
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.

SuperSpeed USB 3.0
GIGABYTE motherboards boast SuperSpeed USB 3.0 technology made possible through an additional onboard host controller. With superfast transfer rates of up to 5 Gbps, users are able to experience a theoretical 10x improvement over USB 2.0. Additionally, backwards compatibility with USB 2.0 assures users of long term use of their legacy USB 2.0 devices.

SATA 6 Gbps
GIGABYTE motherboards are High-Speed SATA Revision 3.0 compatible, delivering superfast 6Gbps link speeds for twice the data transfer rates of SATA Revision 2.0 (3 Gbps). When used in RAID 0 (Stripe) mode, they offer even faster data transfer rates of up to a theoretical 4x the speed of current SATA interfaces.

3x USB Power Boost
GIGABYTE motherboards feature a 3x USB power boost, delivering greater compatibility and extra power for USB devices. GIGABYTE’s unique USB power design is also able to efficiently regulate output over the full voltage range, which greatly enhances USB device compatibility. In addition, dedicated lower resistance fuses ensure lower voltage drops, and provide more stable and plentiful power delivery.

On/Off Charge Technology
GIGABYTE On/Off Charge technology allows you to charge your iPhone, iPad and iPod Touch regardless of whether your PC is on, in standby mode or even off. A derivative of GIGABYTE's highly acclaimed 3x USB Power feature, On/Off Charge enables devices to draw more current from GIGABYTE motherboard USB ports than standard USB ports allow, so that charging from your PC can be as fast as with a charger...more
Note: Due to certain mobile phone limitations, users may need to connect the mobile phone to their PC before the PC enters S4/S5 mode to enable a quick charge from non On/Off Charge USB ports. Charging results may vary by model.

Visible Overvoltage Reminder
An onboard Debug LED (Embedded post code LED display) simplifies motherboard signals and indicates system status.

ErP Lot 6 support
The ErP (also known as Energy-Related Products Directive) is part of the European Union's environmental regulations policy. It is based on concern for the environmental as the proliferation of electronic devices continues, and how to improve energy efficiency for a better and greener life. GIGABYTE supports ErP and produces motherboards that help you effectively improve system efficiency.