10 Best 500 watt computer power supplies of 2026

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1

Clicked 5 times in the last month

msi
MSI MAG A550BN, Non-Modular Compact 550W Power Supply, 80+ Bronze, Low-Noise Fan, Active PFC Design, 5 Year Warranty
Main highlights

Energy Efficiency and Reliability
80 PLUS Bronze certification ensures efficient power delivery and reliability.

Ideal for Gaming and PC Builds
Perfect for gaming PCs, providing sufficient power in a compact form.

Quiet Operation
Low noise fan praised for silent performance by customers.
9.8

Exceptional

Our Rating
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Value for Money

2

Segotep
Segotep 650W 80 Plus Gold Certified Non-Modular ATX Power Supply with 6+2 Pin Connectors PFC Protection and RoHS Compliance, 120mm Silent Fan Gaming PSU GN-650 Black
Main highlights

80 Plus Gold Efficiency
The Segotep GN-650 Power Supply ensures high efficiency, reducing electricity bills and environmental impact.

Ideal for Global Use
Features global voltage adaptation, making it perfect for travelers and international users.

Stable Power Delivery
Customers praise its reliable power output, ensuring stable performance for demanding applications.
9.7

Exceptional

Our Rating

9.5
worth the money

8.7
materials Quality

8.0
Noise level
3

Thermaltake
Thermaltake Smart 500W 80+ White Certified PSU, Continuous Power with 120mm Ultra Quiet Cooling Fan, ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-0500NPCWUS-W

11% Off
Main highlights

Efficient Power Delivery
Delivers 500W continuous output, 80 PLUS Certified for 80% efficiency.

Versatile Use Cases
Ideal for mid-range PC builds, supports multiple PCI-E connectors.

Quiet Operation Praised
Customers appreciate the ultra-quiet 120mm cooling fan.
9.6

Exceptional

Our Rating

9.3
worth the money

9.3
Easy installation

9.1
Noise level
4

Apevia
APEVIA VENUS500W Venus 500W ATX Power Supply with Auto-Thermally Controlled 120mm Fan, 115/230V Switch, All Protections
Main highlights

Efficient Power Supply with Protections
The Apevia Venus 500W provides reliable power with multiple safety protections, ensuring stable performance for your PC.

Ideal for Budget Builds and Secondary PCs
Perfect for budget-conscious users building secondary or portable PCs.

Affordable Yet Functional
Praised for its affordability while maintaining functionality for non-primary systems.
Key specs
- wattage:500W
- form factor:ATX
- cooling method:120mm Fan
- output wattage:500W
- number of fans:1
9.4

Excellent

Our Rating
5

Thermaltake
Thermaltake SMART 600W ATX 12V V2.3/EPS 12V 80 Plus Certified Active PFC Power Supply PS-SPD-0600NPCWUS-W
Main highlights

600W Continuous Power with Industry-Grade Protections
Delivers consistent 600W output with OPP, OVP, and SCP for safety.

Versatile Use for Gaming and NAS
Supports high-demand gaming setups and network-attached storage systems.

Highly Rated for Performance and Durability
Praised for reliability in power fluctuations and component protection.
9.3

Excellent

Our Rating

9.3
worth the money

9.3
Easy installation

9.1
Noise level
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6

ARESGAME
ARESGAME AGV Series 500W Power Supply, 80 Plus Bronze Certified, Non Modular Power Supply, 5 Year Warranty
Main highlights

Efficient Power Output
Delivers 500W continuous power with 80 PLUS Bronze certification ensuring 85% efficiency under typical loads.

Ideal for Gaming Rigs
Perfect for simple gaming setups, supporting mid-range GPUs without issues.

Silent Fan Performance
Customers praise the ultra-quiet 120mm fan that maintains cool operation even under load.
Key specs
- wattage:500 Watt
- form factor:ATX
- cooling method:Fan
- output wattage:500 Watt
- number of fans:1
9.2

Excellent

Our Rating

9.9
Easy installation

9.9
worth the money

9.9
materials Quality
7

Apevia
Apevia RAPTOR500W Raptor 500W ATX Power Supply with 120MM Black Fan
Main highlights

Versatile Power Supply
Apevia RAPTOR500W offers flexible connectors for diverse setups.

Ideal for Mid-range Builds
Perfect for gaming and multimedia PCs needing reliable power.

Efficient Thermal Control
Customers praise the quiet, auto-thermally controlled fan.
Key specs
- wattage:500W
- form factor:ATX
- cooling method:120mm Black Fan
- output wattage:500W
- number of fans:1
9.0

Excellent

Our Rating
8

Thermaltake
Smart W3 Series 80Plus Certified 500W Power Supply; ATX v3.1 Spec; 120mm FDB Fan; 5 Year Warranty; PS-SPW-0500NNFAWU-1
Main highlights

80PLUS Efficiency Certification
Ensures up to 80% energy efficiency, reducing power waste.

Ideal for High-Performance Builds
Supports demanding systems with its robust +12V rail design.

Praised Quiet Operation
Customers appreciate the silent 120mm FDB cooling fan.
Key specs
- wattage:500W
- form factor:ATX
- cooling method:120mm FDB fan
- output wattage:N/A
- number of fans:1
8.7

Very Good

Our Rating
9

Hovxjzk

Hovxjzk 500W Power Supply, 5V3.3V DC-DC,80 Plus Bronze Certified, ATX PSU Active PFC SLI Crossfire Ready Gaming PC Computer Power Supplies, PS500WF
8.6

Very Good

Our Rating
10

Apevia
Apevia SFX-AP500W Mini ITX Solution/Micro ATX/SFX 500W Power Supply
Main highlights

Key Features and Benefits
Compact size fits micro ATX/SFX cases, versatile connectors for various components, and adaptable power connectors for different motherboard and GPU requirements.

Ideal Use Cases
Perfect for small form factor PC builds, upgrading older PCs, or replacing a failing power supply in compact systems.

Customer Reviews Highlight
Most praised for its reliability, ease of installation, and the flexibility of power connectors, enhancing compatibility with various PC components.
Key specs
- wattage:500W
- form factor:Micro ATX / SFX
- cooling method:N/A
- output wattage:500W
- number of fans:N/A
8.4

Good

Our Rating

8.2
Easy installation

8.0
Noise level

8.0
materials Quality

10 Best 500 watt computer power supplies of 2026

1

MSI MAG A550BN, Non-Modular Compact 550W Power Supply, 80+ Bronze, Low-Noise Fan, Active PFC Design, 5 Year Warranty

How do we rank?

How do we rank?

Analyzing top stores

2

Segotep 650W 80 Plus Gold Certified Non-Modular ATX Power Supply with 6+2 Pin Connectors PFC Protection and RoHS Compliance, 120mm Silent Fan Gaming PSU GN-650 Black

9.5

8.7

8.0

3

Thermaltake Smart 500W 80+ White Certified PSU, Continuous Power with 120mm Ultra Quiet Cooling Fan, ATX 12V V2.3/EPS 12V Active PFC Power Supply PS-SPD-0500NPCWUS-W

9.3

9.3

9.1

4

APEVIA VENUS500W Venus 500W ATX Power Supply with Auto-Thermally Controlled 120mm Fan, 115/230V Switch, All Protections

5

Thermaltake SMART 600W ATX 12V V2.3/EPS 12V 80 Plus Certified Active PFC Power Supply PS-SPD-0600NPCWUS-W

9.3

9.3

9.1

6

ARESGAME AGV Series 500W Power Supply, 80 Plus Bronze Certified, Non Modular Power Supply, 5 Year Warranty

9.9

9.9

9.9

7

Apevia RAPTOR500W Raptor 500W ATX Power Supply with 120MM Black Fan

8

Smart W3 Series 80Plus Certified 500W Power Supply; ATX v3.1 Spec; 120mm FDB Fan; 5 Year Warranty; PS-SPW-0500NNFAWU-1

9

Hovxjzk 500W Power Supply, 5V3.3V DC-DC,80 Plus Bronze Certified, ATX PSU Active PFC SLI Crossfire Ready Gaming PC Computer Power Supplies, PS500WF

10

Apevia SFX-AP500W Mini ITX Solution/Micro ATX/SFX 500W Power Supply

8.2

8.0

8.0

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