Rosewill VNG650 650W 80+ Gold ATX 3.1 Non-Modular Power Supply

Compact 140 mm ATX 3.1 PSU

The Rosewill VNG650 is a 650 W non-modular power supply built to the ATX 3.1 standard. It fits a 140 mm depth chassis and uses a single 120 mm fan for cooling. The unit carries 80 PLUS Gold certification with up to 85 % efficiency. A native 12V-2x6 connector supports PCIe 5.1 graphics cards.

Builders who need Gen 5 GPU power

This unit suits builders installing a modern graphics card that requires the 12V-2x6 connector and can accept a fixed cable set. The six SATA connectors and two EPS cables cover typical storage and CPU needs. Systems that demand fully modular cabling or a shorter depth than 140 mm should consider other designs.

Sustained 650 W with excursion headroom

Under continuous load the single +12 V rail delivers the full 650 W rating. The platform is rated for 235 % total power excursion and 300 % GPU power excursion for short transients. Hold-up time is 16.6 ms minimum. Six protection circuits guard against over-current, over-power, over-temperature, over-voltage, short-circuit and under-voltage events.