On the newly launched X Silent Edge Platinum 850 power supply product page, Cooler Master announced that the power supply supports the upcoming NVIDIA RTX 5090 graphics card.

The power supply's 12+4Pin graphics card power supply module cable provides 450W of power, plus the 75W from the PCIe slot, ensuring that the RTX 5090's power consumption will not exceed 525W.

Previously, Seasonic also set a TDP power consumption of 500W for the RTX 5090 in its official website power calculator, which is 50W more than the RTX 4090.

Cooler Master's X Silent Edge Platinum 850 power supply is a fanless, passive cooling power supply that complies with ATX 3.1 specifications and has received 80 Plus White Gold certification.

Because there is no fan, the entire outer shell is covered with cooling holes. According to official reports, the internal radiator utilizes heat pipes for thermal conduction and large-area cooling fins. Additionally, it makes use of efficient, stable, and high-temperature Infineon CoolMOS devices.

According to previous reports, the base frequency of the RTX 5090 is nearly 2.9 GHz, which is higher than the 2.23 GHz of the current flagship model RTX 4090 and even exceeds the RTX 4090's boosted clock frequency of 2.52 GHz.