Gigabyte P650G PG5 650W 80+ Gold Non Modular ATX 3.0 Power Supply - GP-P650G PG5

The Gigabyte P650G PG5 650W ATX 3.0 PSU delivers efficient, stable power with 80+ Gold certification, strong single +12V rail design, and support for modern GPUs. Built for gaming and performance PCs with advanced protections and reliable thermal control.

£64.99 £54.16
SKU
GIG-650-PG5
In stock

Features

General

SKU GIG-650-PG5

Features

Brand Gigabyte
Model Number GP-P650G PG5
Wattage 650W
Efficiency Rating 80 Plus Gold
Modular? Non Modular
PSU Form Factor ATX
Colour Black
  1. Gigabyte UD750GM PG5 ICE 750W 80+ Gold Fully Modular ATX 3.0 Power Supply - GP-UD750GM PG5 ICE
    Gigabyte UD750GM PG5 ICE 750W 80+ Gold Fully Modular ATX 3.0 Power Supply - GP-UD750GM PG5 ICE
    £97.99 £81.66
    In stock
  2. Gigabyte UD750GM PG5 V2 750W 80+ Gold Fully Modular ATX 3.0 Power Supply - GP-UD750GM PG5 V2
    Gigabyte UD750GM PG5 V2 750W 80+ Gold Fully Modular ATX 3.0 Power Supply - GP-UD750GM PG5 V2
    £84.99 £70.82
    In stock
  3. Gigabyte UD1000GM PG5 V2 1000W 80+ Gold Fully Modular ATX 3.0 Power Supply - GP-UD1000GM PG5 V2
    Gigabyte UD1000GM PG5 V2 1000W 80+ Gold Fully Modular ATX 3.0 Power Supply - GP-UD1000GM PG5 V2
    £128.99 £107.49
    In stock
  4. Gigabyte UD1000GM PG5 ICE 1000W 80+ Gold Fully Modular ATX 3.0 Power Supply - GP-UD1000GM PG5 ICE
    Gigabyte UD1000GM PG5 ICE 1000W 80+ Gold Fully Modular ATX 3.0 Power Supply - GP-UD1000GM PG5 ICE
    Special Price £110.99 £92.49 was £126.99
    In stock

Description

Gigabyte P650G PG5 650W 80+ Bronze Non Modular ATX 3.0 Power Supply - GP-P650G PG


Gigabyte P650G PG5 650W 80+ Gold ATX 3.0 Power Supply

The Gigabyte P650G PG5 650W power supply is engineered to provide efficient, stable, and dependable power for modern PC systems. Designed around the ATX 3.0 standard, it is well suited for today’s gaming PCs and productivity builds that demand consistent performance and support for current-generation hardware.

With 80+ Gold certification, the P650G PG5 achieves high efficiency levels, reducing energy loss and excess heat under typical operating loads. This improved efficiency helps lower overall power consumption while contributing to quieter operation and improved long-term reliability of internal components.

A robust single +12V rail delivers steady and reliable power to critical components such as CPUs and graphics cards. This design ensures stable voltage output during demanding workloads, including gaming, content creation, and multitasking. The ATX 3.0 specification also allows the power supply to better handle transient power spikes generated by modern GPUs.

The non-modular cable layout provides all essential power connections pre-installed, ensuring reliable contact and straightforward installation. High-quality internal components are selected to maintain consistent electrical performance and durability, making the P650G PG5 a dependable foundation for everyday and performance-focused PC builds.

Cooling is managed by a temperature-controlled fan that automatically adjusts its speed based on system load. This approach balances effective heat dissipation with low noise levels, keeping the system cool during intensive tasks while remaining quiet during lighter workloads.

To protect your hardware, the P650G PG5 includes a comprehensive range of safety protections. These include Over Voltage Protection (OVP), Under Voltage Protection (UVP), Over Power Protection (OPP), Short Circuit Protection (SCP), and Over Temperature Protection (OTP). Together, these features help safeguard components against electrical faults and unexpected power irregularities.

With its combination of high efficiency, modern ATX 3.0 compatibility, and proven Gigabyte build quality, the P650G PG5 650W power supply is well suited for mid-range gaming PCs, home workstations, and general performance systems. It provides the stability and protection required for reliable operation while supporting the power demands of modern hardware.

The Gigabyte P650G PG5 is a solid choice for users seeking efficient power delivery, dependable performance, and long-term peace of mind in a clean, straightforward PSU design.

 

 

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.

Specification

Model
GP-P650G PG5​
Type
Intel Form Factor ATX 12V v3.1
PFC
Active PFC(>0.9 typical)
Input Voltage
100-240 Vac
Input Current
10-6A
Input Frequency
60-50 Hz
Output Capacity
650W
Dimension
150 x 140 x 86 mm
Fan Type
120mm HYB Fan
80 PLUS
Gold
Efficiency
90% at typical load
MTBF
>100,000 hours
Protection
OVP/OPP/SCP/UVP/OCP/OTP
Power Good Signal
100-150ms
Hold Up Time
>17ms
Cable Type
Embossed, All black
Connectors
ATX/MB 20+4 Pin x 1 : 600mm*1
CPU/EPS 4+4 Pin x 1 : 600mm + 150mm*1
PCI-e 16 Pin x 1: 500mm*1
PCI-e 6+2 Pin x 2 : 500mm+150mm*1
SATA x 6 : 420mm+150mm+150mm*2
4 Pin Peripheral x 3 : 420mm+150mm+150mm*1

Reviews