EVGA
EVGA 9B17-438-241 Supernova 650 G7 80+ Gold Power Supply
★★★★★
80 PLUS Gold
Power Your System with the EVGA Supernova 650 G7 Power SupplyThe EVGA Supernova 650 G7 power supply delivers reliable and efficient power for your high-performance PC. With its 80 Plus Gold certification, fully modular design, and 10-year warranty, this power supply is built for long-term perform...
$95.04*
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*Price sourced from Amazon.com. Last updated:Jun 28, 2026.Price and availability are subject to change.
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Overview
Power Your System with the EVGA Supernova 650 G7 Power Supply
The EVGA Supernova 650 G7 power supply delivers reliable and efficient power for your high-performance PC. With its 80 Plus Gold certification, fully modular design, and 10-year warranty, this power supply is built for long-term performance.
Specifications:
- Brand: EVGA
- Model: 220-G7-0650-X1
- Wattage: 650W
- 80 Plus Certification: Gold
- Modular: Fully Modular
- Fan Type: Fluid Dynamic Bearing (FDB) Fan
- Warranty: 10 Year Limited Warranty
- Size: Compact 130mm
Key Features
80 PLUS Gold certified, with 92 percent efficiency or higher under typical loads
100 percent Japanese Capacitors, Fully Modular to reduce clutter and improve airflow
Half-bridge LLC Resonant Converter and DC-DC design leads to extremely tight voltage regulation and very low ripple & noise
Fluid Dynamic Bearing Fan and EVGA ECO Mode for ultra-quiet operation and increased lifespan
10 Year Limited Warranty and unparalleled EVGA Customer Support
Specifications
Brand
EVGA
Model
Supernova 650 G7
Efficiency Certification
80 PLUS Gold
Efficiency Rating
92% or higher
Capacitor Type
100% Japanese
Cabling
Fully Modular
Fan Type
Fluid Dynamic Bearing
Fan Feature
EVGA ECO Mode
Warranty
10 Year Limited
Design
Half-bridge LLC Resonant Converter, DC-DC
Pros & Cons
👍 Pros
- Achieves 80 PLUS Gold certification, indicating high energy efficiency of 92% or more under typical loads.
- Incorporates 100% Japanese Capacitors, which are known for their quality and long-term reliability.
- Fully modular design helps to significantly reduce cable clutter, improving airflow and aesthetics within a PC build.
- Utilizes a Half-bridge LLC Resonant Converter and DC-DC design for stable, tight voltage regulation and minimal ripple.
- Equipped with a Fluid Dynamic Bearing Fan and EVGA ECO Mode, ensuring quiet operation and extended fan lifespan.
👎 Cons
- The 10-year limited warranty, while extensive, still has limitations that could affect replacement or repair eligibility.
- Specific power connectors and cable lengths are not detailed, which could impact compatibility with certain PC cases or components.
- Information regarding over-current protection or other safety features is not explicitly listed.
- The "unparalleled EVGA Customer Support" claim is subjective and can vary based on individual user experiences.
- Absence of information on fan noise levels at higher loads means quietness is only guaranteed with ECO Mode.
Frequently Asked Questions
What efficiency rating does the EVGA Supernova 650 G7 power supply have?
The EVGA Supernova 650 G7 is 80 PLUS Gold certified, indicating an efficiency of 92 percent or higher under typical loads.
What type of capacitors are used in this power supply?
This power supply is built with 100 percent Japanese Capacitors, which are known for their reliability and durability.
Is the cabling system on this power supply modular?
Yes, the EVGA Supernova 650 G7 features a fully modular design, which helps in reducing cable clutter and improving airflow inside the PC case.
How does this power supply ensure quiet operation?
It features a Fluid Dynamic Bearing Fan combined with EVGA ECO Mode, which works to deliver ultra-quiet operation and contribute to an increased lifespan for the fan.
What kind of voltage regulation can I expect from this power supply?
The Half-bridge LLC Resonant Converter and DC-DC design of this power supply are engineered to provide extremely tight voltage regulation and very low ripple and noise.
What is the warranty period for the EVGA Supernova 650 G7?
This power supply comes with a 10 Year Limited Warranty, providing extensive coverage and support.
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