The AZZA PSAZ-750G is a 750W power supply unit priced at $78. It features ATX 3.1 and PCIe 5.1 compatibility and includes a native 12V-2x6 connector rated for 450W. The device is built on a platform from manufacturer Helly and comes with a 2-year warranty.
The unit is marketed with an 80 PLUS Gold certification, though the manufacturer has not submitted the PSAZ series for official certification since 2015. Testing shows the unit narrowly misses 80 PLUS Gold efficiency requirements at the 50% load checkpoint.
The power supply uses a 120 mm Yate Loon ball-bearing fan. It includes a hybrid fan mode switch that allows for semi-passive operation, keeping the fan stopped up to approximately 40% load. At full load in a 45°C environment, the fan noise reaches 52.2 dB(A).
The internal design utilizes a half-bridge LLC resonant topology with Taiwanese Ltec electrolytic capacitors and APAQ polymer capacitors. The unit is rated for its full 750W output at 40°C ambient temperature. It features a fixed, non-modular cable set with nylon-sleeved wires.
