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PS-G650GG5

Gigabyte P650G Gen5 650W 80 Gold Power Supply

Gigabyte - Gigabyte P650G Gen5 650W -- 80 Gold power supply with PCIe Gen5 compatibility and reliable, efficient modular cabling.
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Specials
Prices, images and descriptions are for reference purposes only & may change without prior notice. PLEASE RELY ON ABOVE DESCRIPTIONS AND NOT ON IMAGES. PS-G650GG5 Gigabyte P650G Gen5 650W 80 Gold Power Supply is available from Gigabyte Laptops and it is sold as new from our Power supply unit / PC PSU range of products. For reference purposes, the price of R1300 is valid 2026-08-26, and while stocks last, may be valid until . The price displayed is a guide for reference purposes only, and may change without prior notice. Reference prices are an invitation for potential buyers to make an offer to purchase, which we may reject without reason. A quote with final pricing is sent before a purchase can be made. T&C's apply. E&OE. Laptop Direct. You are looking at products found in the Power supply unit / PC PSU category.
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Specification for the entire series

Important information: Kindly note that specifications differ between models. Features, options and accessories displayed below this paragraph are not included with this product unless it has been specified in the above description.


Please remember these important points when reading the information below this paragraph: Operating systems cannot be removed or changed, monitors are not included with computers, free Anti-virus and Office Software are trial versions or may have limited features and an additional license needs to be purchased to activate the full product.

PS-G650GG5

Gigabyte P650G Gen5 650W 80 Gold Power Supply

Gigabyte P650G Gen5 650W -- 80 Gold power supply with PCIe Gen5 compatibility and reliable, efficient modular cabling.

About this product

The Gigabyte P650G Gen5 650W 80 PLUS Gold power supply delivers efficient, stable power with support for ATX 3.1 and PCIe Gen5 devices, high quality Japanese capacitors, a quiet 120mm hydraulic fan, and comprehensive protection features to keep your system running reliably with reduced heat and noise.

Overview Summary

Product: Gigabyte P650G Gen5 650W 80 PLUS Gold Power Supply

The Gigabyte P650G Gen5 650W power supply unit is engineered for PC builders and enthusiasts seeking efficient, reliable power delivery for mid-range gaming and productivity desktops. With 80 PLUS Gold certification, this PSU offers up to 90 percent efficiency at typical loads, reducing energy waste and lowering heat output. It is compliant with ATX 3.1 standards and supports modern PCIe Gen5 compatibility to power next generation components.

Featuring a single powerful +12V rail, high quality Japanese capacitors, and a silent 120mm hydraulic bearing fan, this unit ensures stable voltage under load while maintaining low noise levels. Built-in protections such as OVP, OPP, SCP, UVP, OCP, and OTP safeguard connected hardware from electrical faults, making it a dependable choice for your desktop system.

What tier does this fall into?

Mid-range

What is this best for?

desktop PC builds, gaming systems, productivity rigs, hardware upgrades

Description

The Gigabyte P650G Gen5 650W 80 PLUS Gold power supply is designed to deliver consistent and efficient power for modern desktop systems. Its compliance with ATX 3.1 standards and PCIe Gen5 readiness ensures compatibility with a wide range of current and future hardware components. The unit features a compact yet robust build with black flat cables that help reduce clutter and improve airflow inside PC cases. With an emphasis on stability, this PSU utilizes a single +12V rail and premium Japanese capacitors to support sustained loads and system demands. Whether building a gaming rig, a home office workstation, or upgrading an existing system, the P650G provides reliable performance with reduced power loss and lower operating temperatures thanks to its 80 PLUS Gold certification and silent hydraulic bearing fan.

Features

The Gigabyte P650G Gen5 650W power supply includes:

  • 80 PLUS Gold Efficiency for reduced power waste and improved energy savings at typical load.
  • ATX 3.1 and PCIe Gen5 Ready to support modern hardware and next generation component standards.
  • 120mm Silent Hydraulic Fan that adjusts speed based on load to minimize noise.
  • High Quality Japanese Capacitors for stable power delivery and long lifespan.
  • Comprehensive Protections including OVP, OPP, SCP, UVP, OCP, and OTP to secure components.
  • Compact Design fits a wide range of ATX cases and improves internal airflow.

SINGLE +12V RAIL
The single +12V rail delivers optimal power output, stability, and hardware compatibility. This design not only simplifies power cable installation but also stands as the most effective choice for overclocking purposes.

COMPREHENSIVE PROTECTION
Equipped with multiple protection features, this PSU ensures the stable operation of your system, backed by safety certifications from various countries for added peace of mind.

COMPACT DESIGN
Thanks to advanced thermal solutions and premium materials, the PSU features a compact size that fits easily into most chassis, maximizing both power and space efficiency.

What's in the Box

  • Gigabyte P650G Gen5 650W 80 PLUS Gold Power Supply Unit
  • Power cable
  • Mounting screws
  • User manual and warranty documentation

Specifications

© 2026 Respective owners and brand holders. This table has been carefully researched and generated by Laptop Direct CC (https://www.laptopdirect.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specificationsspacer
Product CodePS-G650GG5spacer
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
Dimensions 150 x 140 x 86 mm
Fan Type 120mm HYB Fan
80 PLUS Gold
Efficiency 90% at typical load
MTBF >100, 000 hours
Protections 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

FAQ

What is the Gigabyte P650G Gen5 650W power supply?

The Gigabyte P650G Gen5 650W is an 80 PLUS Gold certified desktop power supply unit with ATX 3.1 standards and PCIe Gen5 compatibility for powering modern PC builds with efficient and reliable power delivery.

Is this power supply suitable for gaming PCs?

Yes, it is suitable for mid-range gaming PCs, offering stable power output and efficient performance for most contemporary graphics cards and CPU combinations within the 650W power range

Does it support PCIe Gen5 devices?

Yes, it is compliant with PCIe Gen5 standards, making it compatible with newer components that require Gen5 power delivery.

Can this PSU fit in compact ATX cases?

Yes, its compact design with a depth of 150 mm allows installation in many ATX chassis while improving internal airflow and cable management.

What protections does this power supply include?

The unit includes multiple safety protections such as OVP, OPP, SCP, UVP, OCP, and OTP to help safeguard connected components against electrical issues.

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