Deepcool DQ-ST DQ750ST

Efficient and relatively affordable high power (750 W) computer power supply with excellent energy efficiency and a quiet cooling system. Complies with the ATX 12V v2.31 standard, compatible with all ATX cases, can operate in a wide range of input voltages from 100 to 240 W. The latter circumstance makes it insensitive to fluctuations in the operating parameters of electrical networks, which is especially important in east european conditions.

The manufacturer is positioning itself as a product of the middle price category, designed for use in high-performance gaming systems with flagship video cards (TDP up to 300 W). It can become a source of energy for the operation of powerful workstations (including those equipped with professional graphics accelerators). The circuitry of the Deepcool DQ ST DQ750ST power supply includes a resonant converter in the high-voltage part and a synchronous rectifier in the low-voltage part.

Reliable stabilization of output voltages is provided by DC/DC converters. This solution allows you to give up to 99.2% of the power through the +12V channel (up to 63A), and the efficiency reaches 90%, which corresponds to the level of 80 Plus Gold. A 9-blade 120mm PWM fan is responsible for cooling the device. With a power consumption of up to 350 W, its rotation speed does not exceed 750 rpm, and the power supply itself remains silent. Equipped with 4 PCI-E 8-pin (6+2) connectors, allows you to connect up to 5 SATA devices.