Gigabyte P650G PG5 650W ATX 3.1 Power Supply, 80 PLUS Gold, PCIe Gen 5.1 16-Pin, 120mm HYB Fan, Non-Modular PSU, Black, GP-P650G PG5

The GIGABYTE P650G PG5 (MPN: GP-P650G PG5) is a 650W ATX 3.1 power supply designed for modern desktop systems, with next-generation graphics card support via a native PCIe Gen 5.1 16-pin connector. With 80 PLUS Gold efficiency, a 120mm hydraulic bearing fan, Japanese main capacitors, a powerful single +12V rail, and comprehensive protection features, it delivers reliable power for gaming and performance-focused PC builds.

Key Features

Continuous Power

650W

Efficiency

80 PLUS Gold, up to 90% efficiency at typical load

Compliance

Intel ATX 12V v3.1, PCIe Gen 5.1 ready

PCIe Support

1 x PCIe Gen 5.1 16-pin connector delivering up to 300W, plus 2 x 6+2-pin PCIe connectors

Rail Design

Powerful single +12V rail

Cooling

120mm HYB (Hydraulic Bearing) fan with automatic speed adjustment

Capacitors

Main Japanese capacitors

Protection

OVP, OPP, SCP, UVP, OCP, OTP

Modularity

Non-modular, all-black embossed cables

Warranty

5 years, adjusted according to region

P650G PG5 (GP-P650G PG5)

Form Factor

Intel Form Factor ATX 12V v3.1

Power Output

650W continuous

Efficiency Rating

80 PLUS Gold

Efficiency

90% at typical load

Input Voltage

100–240 VAC

Input Frequency

50–60 Hz

Input Current

10–6 A

Power Factor

Active PFC (>0.9 typical)

MTBF

>100,000 hours

OVP, OPP, SCP, UVP, OCP, OTP

Power Good Signal

100–150 ms

Hold-up Time

>17 ms

Fan

120mm HYB (Hydraulic Bearing) fan

Noise Levels

Designed for quiet operation with automatic fan speed adjustment based on power usage and temperature

Modularity

Non-modular fixed cables

Cable Type

Embossed, all-black cables

Connectors

• 1 x 20+4-pin ATX main power: 600mm
• 1 x 4+4-pin CPU/EPS: 600mm + 150mm
• 1 x PCIe 16-pin: 500mm
• 2 x PCIe 6+2-pin: 500mm + 150mm
• 6 x SATA power: 420mm + 150mm + 150mm, x2 cables
• 3 x 4-pin peripheral: 420mm + 150mm + 150mm, x1 cable

Dimensions

150 x 140 x 86 mm

Warranty

5 years