Gigabyte P650G 650W Power Supply

650 W · 80+ Bronze · Non-modular

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Wattage 650 W
Efficiency 80+ Bronze
Modular Non-modular
Form factor ATX

Gigabyte P650G 650W Power Supply is a 650 W power supply rated 80+ Bronze (non-modular). Pick one with some headroom above your build's draw. It came out in 2025.

Released: 2025-04-05

Specifications

Key specs

Wattage: 650 W
Efficiency: 80+ Bronze
Modular: Non-modular
Form factor: ATX
Released: 2025-04-05
Part number: GP-P650G-UK
EAN / UPC: 4719331553791

Power

Total power: 650 W
AC input voltage: 100 - 240 V
AC input frequency: 50/60 Hz
Input current: 10 - 6 A
Maximum input current (@110V): 10 A
Maximum input current (@220V): 6 A
Power Factor Correction (PFC) type: Active
Combined power (+3.3V): 90 W
Combined power (+12V): 650 W
Combined power (+5V): 90 W
Combined power (-12V): 3.6 W
Combined power (+5Vsb): 15 W
Max output current (+3.3V): 18 A
Max output current (+12V): 54.2 A
Max output current (+5V): 18 A
Max output current (-12V): 0.3 A
Max output current (+5Vsb): 15 A
Efficiency: 70%
Power protection features: Over power, Overcharge, Short circuit, Under voltage

Ports & interfaces

Motherboard power connector: 20+4 pin ATX
Motherboard power cable length: 50 cm
Number of SATA power connectors: 6
SATA power cable length: 150,500 mm
Peripheral (Molex) power connectors (4-pin): 3
Peripheral (Molex) power cable length: 150,500 mm
PCI Express power connectors (6+2 pin): 4
PCI Express power cable length: 65 cm
CPU P4 connector (4-pin): 1
CPU power connector (4+4 pin): Yes
CPU power cable length: 60 cm
ATX power connector (20+4 pin): Yes
Floppy disk drive connector: Yes
Cabling type: Non-Modular

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Performance

80 PLUS certification: 80 PLUS Bronze
Purpose: PC
Power supply unit (PSU) form factor: ATX
ATX version: 3.1
Bearing technology: HDB
Mean time between failures (MTBF): 100000 h

Design

Product colour: Black
Cooling type: Active
Fan diameter: 12 cm
Number of fans: 1 fan(s)
Fan location: Top
On/off switch: Yes

Weight & dimensions

Width: 140 mm
Depth: 150 mm
Height: 86 mm

Check the manufacturer's page before buying.

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About this product

ATX 3.1 and PCIe Gen 5.1 Ready Designed to meet the demands of next-gen systems, this ATX 3.1 compliant PSU handles up to 3× GPU and 2× system power excursions with 70% efficiency at low loads. The high-performance native 16-pin cable delivers up to 300W for PCIe Gen 5 graphics cards, such as the GeForce RTX™ 50 Series and beyond.

80 PLUS GOLD CERTIFIED

Achieving 90% efficiency at a 50% load, this 80 PLUS Gold certified PSU reduces power loss, minimizes heat generation, and lowers fan noise, ensuring both performance and energy savings.

HIGH QUALITY JAPANESE CAPACITORS

The primary capacitors are sourced from top-tier Japanese manufacturers, delivering a premium and stable power supply that effectively extends the product's lifespan.

120MM SILENT HYDRAULIC BEARING (HYB) FAN

The 120mm fan detects the current power utilization and temperature, automatically adjusting its rotational speed to minimize noise.The Hydraulic Bearing fan offers a longer and more stable lifespan in comparison to traditional sleeve fan.

SINGLE +12V RAIL

The single +12V rail delivers optimal power output, stability, and hardware compatibility.

P650G vs similar power supplies

	Gigabyte P650G 650W Power Supply	Gigabyte P650SS 650W Power Supply	Gigabyte GP-P650G 650W Power Supply	Gigabyte GP-P650G-US 650W Power Supply
Wattage	650 W	650 W	650 W	650 W
Efficiency	80+ Bronze	80+ Bronze	80+ Bronze	80+ Bronze
Modular	Non-modular	Non-modular	Non-modular	Non-modular
Form factor	ATX	ATX	ATX	ATX
Released	2025	2024	2023	2023