ASRock PRO-M750G 750W - PSU, 80 Plus Gold

The ASRock 750 W 80 PLUS Gold ATX 3.1 Fully Modular Power Supply provides power for desktop PC components. Its 750 W rated output is the main capacity figure to consider when matching it to a build. The 80 PLUS Gold certification identifies its efficiency class. Support for ATX 3.1 and PCIe 5.1 makes those standards relevant when checking hardware compatibility. Fully modular cabling allows unused cables to remain disconnected, reducing the number of cables that need routing inside the case.

Cooling comes from a single 135 mm fan with a fluid dynamic bearing. A silent operating mode is available, although no activation threshold is specified. The stated noise level is 15 dB, with no measurement conditions supplied. Japanese capacitors are used in the unit, providing a specific detail about its internal component selection. Built-in protections cover overcurrent, short circuits, overvoltage, undervoltage, overheating, and overpower, with SIP protection also listed among the safeguards.

• 24-pin motherboard power connector supplies the main motherboard power connection.
• 4+4-pin CPU power connector supports a split CPU power connection.
• Three 6+2-pin PCIe power connectors provide connections for compatible graphics cards.
• Four SATA power connectors supply compatible drives and peripherals.
• 100,000-hour stated mean time between failures provides a reliability specification, not a guaranteed service life.