ARESGAME AGV Series 500W Power Supply, 80 Plus Bronze Certified, Non Modular Power Supply, 5 Year Warranty
4.4Editor score
500W continuous output
80 Plus Bronze efficiency
120mm ultra quiet fan
In this guide
Finding a reliable power supply unit is crucial for system stability. A good PSU ensures your components receive clean, consistent power while operating efficiently.
We evaluated ten models based on certification, build quality, and compatibility. This list covers standard ATX units alongside compact options for small form factor builds.
Each pick highlights key strengths and target use cases to help you decide. Note that availability and pricing fluctuate frequently across major retail platforms.
Top 3 Picks for Best 350W PSU
Silverstone Technology FX350-G-VT Flex ATX 1U 350 Watt 80 Plus Gold Power Supply with Fixed Cables, SST-FX350-G-VT
4.5Editor score
80 Plus Gold certified
High efficiency output
Compact Flex ATX 1U
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
4.6Editor score
ATX 12V V2.3
Active PFC technology
Industry grade protections
Top 10 Best 350W PSU in 2026 Compared
This side-by-side comparison highlights key specifications across all ten models to help you identify the best fit for your specific system requirements and constraints.
ProductsSpecificationsEditor scorePrice
Editor's Choice
Thermaltake Smart 500W
500W continuous output
80 PLUS White Certified
120mm Ultra Quiet Fan
ATX 12V V2.3
4.6Editor score
Editor's Choice
Silverstone FX350-G-VT
350W continuous power
80 PLUS Gold certified
Flex ATX 1U size
Single +12V rail
4.0Editor score
Best Premium
Apevia ITX-PFC400W
400W Maximum power
Fully Modular design
Active PFC 90-264V
1 x 40mm fan
3.9Editor score
APEVIA VENUS450W
450W ATX Power
120MM Fan cooling
Comprehensive connector options
Complete protection system
4.0Editor score
ARESGAME AGV Series 500W
500W Continuous output
80 PLUS Bronze certified
Non Modular supply
5 Year Warranty
4.4Editor score
PSU for ATX 350W
350W ATX Power
ROHS compliant
HG2-6300P model
Standard ATX form
3.5Editor score
PC Power Supply 350W
350W Low energy
Adjustable 115/230V
Thermal fan control
115/230V Plug
5.0Editor score
Antec BP350 Basiq
350 Watts output
24/4-Pin connector
Budget workhorse build
Antec reliability standard
4.8Editor score
Antec Basiq BP350
350WATT ATX12V
80mm Quiet Fan
V2.01 standard
ATX Power Supply
4.5Editor score
600W Power Supply Gold
600W continuous output
80 Plus Gold rated
Non Modular ATX
125mm FDB Fan
5.0Editor score
1. Thermaltake Smart 500W – Best Overall 350W PSU
Thermaltake Smart 500W
500W Continuous Output
80 PLUS White Certified
Active PFC Technology
120mm Ultra Quiet Fan
This Thermaltake model delivers 500W continuous output with a solid 4.6 rating from users. It stands out for its reliable compliance with Intel ATX standards and strong protection suite.
Pros
- Reliable ATX 12V V2.3 compliance
- Quiet cooling fan operation
- Solid industry grade protections
- Long warranty coverage
- Efficient Active PFC system
Cons
- White certification lower efficiency
- Non-modular cable management
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The Active PFC technology ensures efficient power use while the 120mm fan keeps noise levels low under typical system loading conditions effectively.
While the White certification is lower than Gold options, the stability and protection features justify its position for users prioritizing reliability over peak efficiency.
It is ideal for budget conscious builders needing dependable power for office PCs or light gaming rigs without compromising on core safety features.
Reliable Power Delivery Standards
Compliance with ATX 12V V2.3 and EPS 12V standards ensures compatibility with most modern motherboards and components in standard desktop setups.
Comprehensive Safety Protections
Built-in protections like Over Power, Over Voltage, and Short Circuit Protection safeguard your valuable hardware from unexpected electrical issues.
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2. Silverstone FX350-G-VT – Best Premium 350W PSU
Silverstone FX350-G-VT
350W Continuous Power
80 PLUS Gold Certified
Flex ATX 1U Form
Single +12V Rail
The Silverstone FX350-G-VT offers premium build quality with 80 PLUS Gold certification delivering high efficiency for compact systems. It is specifically designed for 1U chassis applications.
Pros
- High efficiency Gold certification
- Compact 1U form factor
- 24/7 operation rated
- Class-leading single rail design
- Active PFC included
Cons
- Higher price point
- Fixed cables limit flexibility
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Its single +12V rail provides stable power distribution essential for small form factor builds requiring continuous operation under heavy workloads or server use.
While fixed cables reduce modularity they are standard for 1U units ensuring proper routing within confined spaces without excess length causing interference.
Choose this if you need reliable power for a mini PC or server where space is limited and efficiency ratings matter significantly for energy costs.
Gold Certification Efficiency
Achieving 80 PLUS Gold status means this unit converts more input power to usable output reducing wasted energy and heat within compact enclosures.
24/7 Continuous Operation
Rated for continuous operation at 40 degrees it ensures stable performance even when running 24 hours a day without thermal throttling issues.
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3. ARESGAME AGV Series 500W – Best Budget 350W PSU
ARESGAME AGV Series 500W
500W Continuous Output
80 PLUS Bronze Certified
120mm Ultra Quiet Fan
5 Year Warranty
ARESGAME provides exceptional value with this 500W unit offering Bronze efficiency and strong protection at a competitive entry level price point for new builds.
Pros
- Excellent value for money
- Bronze certification efficiency
- Quiet fan operation
- Solid protection features
- Long warranty coverage
Cons
- Non-modular cable setup
- Basic build materials
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The 120mm ultra quiet fan ensures noise remains minimal during daily use while the Bronze certification offers reliable efficiency for standard desktop workloads.
While non-modular cables may require careful management the robust protection against power surges makes this a safe choice for budget gaming PCs.
It is the top pick for cost conscious buyers needing a reliable power source that handles everyday tasks and light gaming without breaking the budget.
Bronze Efficiency Standard
Bronze certification guarantees at least 85 percent efficiency ensuring better energy use than standard units without the higher cost of Gold models.
Strong Protection Features
Includes heavy protection for Over Voltage Over Power and Short Circuits to keep components safe from electrical faults common in cheaper setups.
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4. Apevia ITX-PFC400W – Best Modular 350W PSU
Apevia ITX-PFC400W
400W Maximum Power
Fully Modular Design
Active PFC 90-264V
1 x 40mm Fan
The Apevia ITX-PFC400W offers a unique modular design typically rare in this power range making it ideal for tight ITX cases where cable routing is critical.
Pros
- Fully modular cable system
- Compact Mini-ITX support
- Wide voltage range PFC
- Good connector options
- Small form factor size
Cons
- Low fan rating
- Smaller fan size
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Its Active PFC supports a wide voltage range ensuring it works across different regions without needing manual switches which simplifies international compatibility for travelers.
However the smaller 40mm fan might be noisier under load compared to standard 120mm units though it is sufficient for low heat generating components.
Choose this if you are building a compact ITX system and prioritize clean cable management and flexibility over raw fan cooling power.
Modular Cable Management
Full modularity allows you to use only necessary cables reducing clutter in small cases improving airflow and ease of installation significantly.
Wide Voltage Range
Active PFC covering 90-264V ensures reliable operation regardless of local power grid fluctuations without requiring manual voltage selector switches.
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5. APEVIA VENUS450W – Best ATX 350W PSU
APEVIA VENUS450W
450W ATX Power
120MM Fan Cooling
Comprehensive Connectors
Complete Protection System
APEVIA's VENUS450W provides solid 450W delivery with auto-thermal fan control adjusting speed based on internal temperatures for balanced noise and cooling performance.
Pros
- Reliable 450W output
- Auto-thermally controlled fan
- Comprehensive connector variety
- Complete protection suite
- Flexible CPU connections
Cons
- Basic feature set
- Limited efficiency rating
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The flexible CPU connector can be split for different motherboard needs while the wide range of connectors ensures compatibility with older peripherals.
While it lacks advanced efficiency ratings the comprehensive protection system including over temperature and voltage safeguards ensures safe operation for general use.
It suits users needing a dependable standard ATX unit that handles moderate loads without requiring extra features found on premium models.
Auto-Thermal Fan Control
Fan speed adjusts automatically via internal thermal sensor reducing noise during idle while maintaining cooling during higher demand periods.
Flexible Power Connectors
Split connectors allow adaptation to boards requiring specific pin counts like 4pin or 20pin without needing additional adapters or purchases.
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6. PSU for ATX 350W – Best ROHS 350W PSU
PSU for ATX 350W
350W ATX Power
ROHS Compliant
HG2-6300P Model
Standard ATX Form
This model adheres to ROHS compliance reducing environmental impact while offering stable 350W power for standard desktop replacements needing straightforward performance.
Pros
- ROHS compliance for safety
- Standard ATX dimensions
- Stable 350W output
- Reliable model series
- Basic functionality focus
Cons
- Limited documentation
- Basic feature set
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It fits standard ATX cases easily without requiring modifications making it a drop-in replacement for older systems needing reliable electricity flow.
While details are sparse the consistent model numbers suggest a stable production line that prioritizes basic reliability over extra features or efficiency ratings.
Select this when you need a standard compliant unit for general office or home PC where specific high-efficiency certifications are not a priority.
ROHS Compliance
Meeting ROHS standards ensures the unit limits hazardous substances making it safer for the environment and consistent with modern manufacturing regulations.
Standard ATX Fit
Designed for standard cases it ensures easy installation without needing custom brackets or extra space adjustments common in non-standard builds.
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7. PC Power Supply 350W – Best Low Energy 350W PSU
PC Power Supply 350W
350W Low Energy
Adjustable 115/230V
Thermal Fan Control
115/230V Plug
This unit excels with low energy consumption ideal for basic desktop systems while offering a manual voltage switch for international or dual-voltage setups.
Pros
- Adjustable voltage switch
- Low energy consumption
- Thermal fan control
- Easy installation clear marks
- High user satisfaction
Cons
- Manual voltage switch
- Basic connectivity options
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Clear marked connectors simplify installation for first-time builders while the thermal sensor adjusts fan speed to keep noise low during light tasks.
While the manual switch requires attention when moving locations the flexibility supports various power grids ensuring stable performance across different regions globally.
It is perfect for home users needing a quiet efficient unit for browsing and media consumption where raw power is not a primary requirement.
Adjustable Voltage Switch
Manual 115/230V switching allows use in different countries ensuring the PSU works safely with local outlet standards without adapters.
Clear Marked Connectors
Visual markers on connectors make plugging in easy reducing errors during build and ensuring secure connections for stable system operation.
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8. Antec BP350 Basiq – Best Standard 350W PSU
Antec BP350 Basiq
350 Watts Output
24/4-Pin Connector
Antec Reliability
Budget Workhorse Build
Antec brings decades of experience with the Basiq series offering a trusted workhorse solution for entry level power users needing consistent reliable electricity.
Pros
- Trusted Antec brand
- Reliable 350W output
- Complete protection suite
- Stable performance history
- Entry level focus
Cons
- Older model design
- Standard efficiency rating
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It features a robust protection suite ensuring safe operation for your components while maintaining stable output for standard desktop applications and peripherals.
While efficiency ratings are standard the build quality remains solid and reliable making it a safe option for users who trust established manufacturers.
This is the go-to choice for basic replacements or office builds where brand reputation and stability outweigh the need for modern efficiency certifications.
Trusted Brand Legacy
Antec's years of experience ensure this unit meets rigorous quality standards for consistent power delivery without unexpected failures or issues.
Complete Protection Suite
Protection against short circuits and overloads ensures your expensive hardware remains safe from common electrical issues and power surges.
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9. Antec Basiq BP350 – Best 80mm 350W PSU
Antec Basiq BP350
350WATT ATX12V
80mm Quiet Fan
V2.01 Standard
ATX Power Supply
This version of the Basiq features an 80mm quiet fan designed to minimize noise while maintaining sufficient cooling for standard 350W loads.
Pros
- Quiet 80mm fan
- V2.01 ATX compliance
- Solid Antec build
- Reliable power delivery
- Compact form factor
Cons
- Smaller fan size
- Standard efficiency levels
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Compliance with ATX12V V2.01 ensures compatibility with a wide range of motherboards and systems requiring standard pin configurations and power delivery.
The compact form factor fits well in smaller cases though the smaller fan may require careful placement to ensure optimal airflow inside the chassis.
Choose this if you prefer a slightly smaller footprint or need a specific 80mm fan profile for your custom case cooling requirements.
Quiet Fan Performance
The 80mm fan is tuned for quiet operation ensuring minimal acoustic disturbance during typical desktop usage tasks like browsing or watching videos.
V2.01 Compliance
Adherence to V2.01 standards ensures it meets necessary electrical specifications for stable and safe power distribution to your PC components.
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10. 600W Power Supply Gold – Best Gaming 350W PSU
600W Power Supply Gold
600W Continuous Output
80 Plus Gold Rated
125mm FDB Fan
Gaming PSU Focus
This high capacity unit provides 600W output with Gold efficiency making it suitable for gamers needing headroom for more powerful components or overclocking.
Pros
- High efficiency Gold rating
- Powerful 600W capacity
- Quiet FDB bearing fan
- Multiple protection features
- Full voltage support
Cons
- Higher wattage than needed
- Non-modular cable setup
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The 125mm FDB fan offers superior cooling performance with low noise ensuring system stability during intense gaming sessions or rendering tasks.
While it offers more power than 350W requirements it future-proofs your system for upgrades and ensures stable power even under demanding workloads effectively.
Pick this if you plan to upgrade components later or want the quietest possible operation with high efficiency regardless of current power needs.
Gold Efficiency Rating
90 percent efficiency reduces wasted energy and heat keeping system temperatures lower and electricity bills lower over extended use periods.
High Power Headroom
600W capacity allows for future GPU or CPU upgrades without needing another power supply immediately after your initial system build.
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Buying Guide – How to Choose the Best 350W PSU
Selecting the right power supply involves understanding wattage efficiency certifications and safety features. This guide breaks down the key factors to consider before buying.
Wattage Requirements
Ensure the PSU provides enough continuous power for your components. A 350W unit suits basic systems but check GPU and CPU power needs.
Always aim for some headroom above your total system draw to maintain efficiency and stability under load conditions.
Efficiency Certifications
Look for 80 PLUS White Bronze or Gold ratings indicating how efficiently the unit converts AC to DC power. Higher ratings mean less heat and energy waste.
Gold certification offers the best efficiency but may cost more than White or Bronze options for basic builds.
Form Factor
Verify the PSU matches your case size. ATX is standard but compact builds may require Flex ATX or SFX units fitting smaller chassis dimensions.
Measure your case dimensions carefully before buying to ensure the power supply fits inside without obstructing other components.
Protection Features
Safety mechanisms like Over Voltage and Short Circuit Protection are essential to safeguard hardware from electrical faults and power surges.
Ensure the unit includes multiple protections such as OVP OCP and OPP to prevent damage during unexpected power events.
Connector Types
Check that the PSU has the required connectors for your motherboard GPU and drives. Common types include 24-pin main and 8-pin CPU.
Verify cable length and type match your build requirements to ensure all components can be powered without extensions or adapters.
Warranty and Brand
Choose units from reputable brands offering warranties of at least three years. This reflects confidence in build quality and product reliability.
Longer warranties provide peace of mind against defects and ensure you can get replacements if issues arise early in usage.
Noise Levels
Fan size and type influence noise levels. Larger fans like 120mm often spin slower and quieter than smaller 80mm units under load.
Look for units with thermal control to adjust fan speed based on temperature keeping noise low during idle periods.
Modularity
Non-modular units have fixed cables which can cause clutter in small cases. Semi-modular or full modular designs allow only using needed cables.
Modularity improves cable management and airflow which is crucial in compact builds where space is limited inside the chassis.
How to Use and Care for Your 350W PSU
Install the PSU in your case using four screws and connect all necessary power cables to motherboard GPU and drives firmly before powering on.
Ensure proper airflow by keeping vents unblocked and cleaning dust from fans regularly using compressed air to maintain cooling performance.
Avoid placing the case near heat sources and ensure the voltage switch matches your local outlet settings before connecting the power cord.
Frequently Asked Questions
Is a 350W PSU enough for a gaming PC?
A 350W unit is generally sufficient for low-power gaming PCs using integrated graphics or budget GPUs like the GTX 1650. However for more powerful dedicated cards you will need higher wattage to ensure stable operation.
What does 80 PLUS certification mean?
80 PLUS certification ensures the power supply meets a minimum efficiency level under typical load. Higher ratings like Bronze Gold or Platinum indicate better conversion efficiency reducing wasted energy as heat.
Can I use a PSU from another brand?
Yes as long as the wattage and form factor match your needs. Always check connector types and cable lengths to ensure compatibility with your specific motherboard and components before installing.
Do 350W PSUs come with SATA cables?
Most modern 350W PSUs include at least a few SATA connectors for drives. Check the specific product details to confirm how many cables are included for your storage devices.
How do I check if my PSU is working?
You can use a PSU tester or short the green and black wires on the 24-pin connector. If the fan spins the unit is likely functioning but testing with a real system is safer.
Is a Gold PSU worth the extra cost?
Gold PSUs offer better efficiency which saves money on electricity over time and produces less heat. If your budget allows and you run your PC often it is usually worth the investment.
Final Thoughts on Choosing the Best 350W PSU
We recommend the Silverstone FX350-G-VT for premium efficiency and the Thermaltake Smart 500W for reliable standard ATX builds with strong protection.
Prioritize efficiency certifications and protection features to ensure long-term system stability and safety for your valuable hardware components.
Always check current availability and verify compatibility with your specific case and motherboard before finalizing your purchase decision today.