ProCool II power connector
The latest ProCool II is an enhanced EATX 8-pin power connector that offers higher endurance and longer lifespan by lowering impedance to prevent hotspots and connector failure. The new design includes upgrades to metal amour and solid pins for better dissipation, as well as a warning LED display with a BIOS POST message to indicate an improper connection.
Power stages with IR3555 design
The CPU VRM on Pro WS C422-ACE employs a 12+2 power stage design with IR3555, combining high-side and low-side MOSFETs and drivers into a single package, delivering the power and efficiency that high core count processors demand.
The Pro WS C422-ACE series uses efficient alloy chokes and high-quality thermal pads to help transfer heat from the VRM array to a sink with ample surface area for the processors.
Durable capacitors are engineered to resist extreme temperatures and provide up to 110% better performance than the industry standard.
8-layer PCB design
Multiple PCB layers shift heat away from critical components, providing more headroom to push your CPUs beyond stock speeds.