The Z77 series mainboard released by MSI is equipped with Military Class III components, and has met 7 rigorous testing standards conforming to MIL-STD-810G via third-party laboratories, certifying it for the best quality and highest stability! Equipped with a Hybrid Digital Power design, it allows voltage options to be more precisely adjusted, providing a more stable power source that can achieve a higher overclocking result. Equipped with Intel’s 3^rd Gen Core processor, its overclocking potential is astounding: using the Z77A-GD65 mainboard, the i7-3770K processor can successfully be overclocked from the default speed of 3.5GHz up to 7GHz, with a 100% overclocking margin! In addition, MSI’s Z77 series mainboard exclusively integrates the UEFI BIOS and Windows application into one unified interface: Click BIOS II. MSI Z77 series mainboard leads global users towards an all-new overclocking realm with unlimited possibilities!