The GEX X2 passes the four strict power excursion tests from PSU ATX 3.0 Guide, in which the spike power consumption must bear up to 200% of the rated power for 100μs.
The DeepCool PX1000G is a newly designed power supply that meets the latest ATX 3.0 standard. With a dedicated 12VHPWR, 2 EPS, and 3 PCI-e ports, the PX1000G provides stable power for a wide range of components.