darkFlash PMT850A3 Black 80 Plus Gold 850W ATX 3.1 Computer Power Supply

The darkFlash PMT850A3 is an 850W ATX power supply with 80 Plus Gold certification, delivering up to 91% efficiency. Designed for modern gaming and professional builds, it supports ATX 3.1 and PCIe 5.1 standards, including a native 12VHPWR connector (600W) for NVIDIA RTX 40 and AMD Radeon GPUs.

• 850W continuous power with a single +12V rail (70.8A) for stable GPU/CPU performance.
• Fully modular cabling with flat 18AWG cables for clean builds and improved airflow.
• 120mm hydro-dynamic bearing fan with semi-passive mode (fan starts at 30% load) for quiet operation.
• 7 protection features (OVP, OPP, OCP, UVP, SCP, OTP, NLP) plus 4kV surge immunity for component safety.
• High-quality Japanese capacitors rated at 105°C ensure long-term reliability.

Ideal for high-performance gaming PCs, workstations, and systems requiring stable power under dynamic loads. The PMT850A3 combines efficiency, safety, and modern connectivity for a future-proof build.