Gigabyte P650G 650W ATX power supply with 120 mm hydraulic fan, ATX 3.1 and PCIe 5.0

Powerful 650 W power supply with ATX 3.1 support and a native PCIe 5.0 16‑pin cable delivering up to 300 W for modern GPUs. Stable power delivery, a 120 mm hydraulic‑bearing fan for quiet operation, and efficient power with 70% efficiency at low load. Ideal for next‑gen builds with higher power transients.

ATX 3.1 ready for power spikes

The PSU handles short‑term power spikes with ease—up to 3× on the GPU and 2× for the whole system—ensuring stability in demanding gaming and professional workloads.

Native PCIe 5.0 16‑pin up to 300 W for modern GPUs

Direct and safe power delivery to new graphics cards, including the GeForce RTX 50 series, without adapters, for clean cable management.

Quiet 120 mm fan with hydraulic bearing

Optimized cooling and lower noise extend PSU lifespan and ensure stable operation even under prolonged load.

The Gigabyte P650G delivers reliable 650 W performance compliant with the ATX 3.1 standard, easily handling modern graphics cards and multi‑core processors. It is designed to withstand short‑term power spikes—up to 3× on the GPU and 2× for the entire system—while maintaining high efficiency even at low loads.

Thanks to the native PCIe Gen 5 (12+4‑pin) power cable, it provides up to 300 W directly to the latest graphics cards, such as the GeForce RTX 50 series and newer. The 120 mm hydraulic‑bearing fan ensures quiet, long‑term reliable operation, while thoughtful cooling and quality components deliver stable voltages and extended lifespan.

Main advantages: