GIGABYTE GP-UD1000GM PG5 1000 W ATX 12V v2.31 80 PLUS Gold Full Modular Power Supply

1000 W ATX 12V v2.31 Power Supply

This fully modular unit delivers 1000 W of continuous power and carries 80 PLUS Gold certification for 90% typical-load efficiency. It targets builders who need reliable energy for high-end graphics cards and multi-drive systems. The compact 140 mm chassis fits standard ATX cases while keeping cable routing tidy.

Sustained Load Behaviour

Dual +12 V rails rated at 55 A on the 12VHPWR connector and 60 A on the standard +12 V rail maintain stable voltage during extended gaming or render sessions. Active PFC and a hold-up time above 16 ms keep output clean when mains fluctuate. Six protection circuits guard against over-voltage, over-power, short-circuit, under-voltage, over-current and over-temperature events.

Thermals Noise and Power Draw

A 120 mm hydraulic bearing fan runs under smart control to balance airflow and acoustic output. Main Japanese capacitors and an enhanced thermal solution dissipate heat efficiently during normal operation. The supply accepts 100–240 V input at 50/60 Hz, drawing 15–6.5 A depending on load, while the power-good signal settles within 100–150 ms.