Cooler Master launches MWE Gold V4 power supplies with GPU Shield technology

GPU Shield technology in Cooler Master's MWE Gold V4 power supplies dynamically scales power down to 450W from 600W when a pin exceeds 9A, preventing cable melting. The system uses per-pin monitoring and current balance, and a red light on the plug side blinks then goes solid red after three minutes of anomaly, cutting all power to protect the PC. This feature is designed to prevent system failure from high-power GPUs like the RTX 5090 or RTX 4090. The GPU Shield adapter provides an inline connector to reduce failure risks.