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Sfx Psu Comparison - April 2026
| 1 Best Choice  9.9Exceptional | 2 Best Value  9.8Exceptional | 3  9.7Exceptional | 4  9.6Exceptional | 5  9.5Excellent | 6  9.4Excellent | 7  9.2Excellent |
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ModelCORSAIR SF1000 (2024) Fully Modular SFX Low Noise 80 Plus Platinum Power Supply – ATX 3.1 Compliant – PCIe 5.1 Ready – Small Form Factor – SFX-to-ATX Bracket Included – Black | Model CORSAIR SF850 (2024) Fully Modular SFX Low Noise 80 Plus Platinum Power Supply – ATX 3.1 Compliant – PCIe 5.1 Ready – Small Form Factor – SFX-to-ATX Bracket Included – Black | Model CORSAIR SF750 (2024) Fully Modular SFX Low Noise 80 Plus Platinum Power Supply – ATX 3.1 Compliant – PCIe 5.1 Ready – Small Form Factor – SFX-to-ATX Bracket Included – Black | Model ASUS ROG Loki SFX-L 750W Platinum (Fully Modular Power Supply, 80+ Platinum, Lambda A Certified, 120mm PWM ARGB Fan, Aura Sync, ATX 3.0 Compatible, PCIe 5.0 Ready, 10 Year Warranty) | Model Cooler Master V850 SFX Gold ITX SFF Modular Power Supply, 850W 80Plus Gold, ATX 3.1 | 90° | PCIe 5.1, Designed Ready Nvidia RTX 5080 | AMD RX 9070 XT, Customized Cable, 100mm|3.9", 10-Year | Model Cooler Master V750 SFX Gold ITX SFF Modular Power Supply, 750W 80Plus Gold, ATX 3.1 | 90° | PCIe 5.1, Designed Ready Nvidia RTX 5070 Ti | AMD RX 9070 XT, Customized Cable, 100mm|3.9", 10-Year | Model Apevia SFX-AP500W Mini ITX Solution/Micro ATX/SFX 500W Power Supply |
BrandCorsair | Brand Corsair | Brand Corsair | Brand ASUS | Brand Cooler Master | Brand Cooler Master | Brand Apevia |
Reviews | Reviews | Reviews | Reviews | Reviews  | Reviews | Reviews |
Features | ||||||
Worth the money 8.1 | Worth the money 7.9 | Worth the money 7.7 | Worth the money 7.6 | Worth the money  8.4 | Worth the money 9.1 | Worth the money 7.4 |
Easy installation 8.9 | Easy installation 8.6 | Easy installation 8.6 | Easy installation 8.4 | Easy installation 9.1 | Easy installation 9.6 | Easy installation 8.6 |
Noise level 7.7 | Noise level 7.6 | Noise level 7.4 | Noise level 7.2 | Noise level 7.9 | Noise level 8.6 | Noise level 7.7 |
Tech Specs | ||||||
product dimensions 4.92 x 3.94 x 2.5 inches | product dimensions 4.92 x 3.94 x 2.5 inches | product dimensions 4.92 x 3.94 x 2.5 inches | product dimensions 4.9 x 4.9 x 2.5 inches | product dimensions 3.94 x 4.92 x 2.5 inches | product dimensions 3.94 x 4.92 x 2.5 inches | product dimensions 4.92 x 3.94 x 2.5 inches |
item weight 2.31 pounds | item weight 2.31 pounds | item weight 2.09 pounds | item weight 4 pounds | item weight 3.97 pounds | item weight 3.87 pounds | item weight 2.14 pounds |
item dimensions lxwxh 4.92 x 3.94 x 2.5 inches | item dimensions lxwxh 4.92 x 3.94 x 2.5 inches | item dimensions lxwxh 4.92 x 3.94 x 2.5 inches | item dimensions lxwxh 4.9 x 4.9 x 2.5 inches | item dimensions lxwxh 3.94 x 4.92 x 2.5 inches | item dimensions lxwxh 3.94 x 4.92 x 2.5 inches | item dimensions lxwxh 4.92 x 3.94 x 2.5 inches |
color Black | color Black | color Black | color ROG-LOKI-750P-SFX-L-GAMING | color Gold | color Black Edition | color - |
Review- | Review - | Review - | Review - | Review - | Review - | Review |
Available On   | Available On | Available On  | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1Corsair26% OffCORSAIR SF1000 (2024) Fully Modular SFX Low Noise 80 Plus Platinum Power Supply – ATX 3.1 Compliant – PCIe 5.1 Ready – Small Form Factor – SFX-to-ATX Bracket Included – Black
8.9 Easy installation8.1 worth the money7.7 Noise levelMain highlights- Fully Modular, Type-5 Micro-Fit PSU Connectors: With flexible cabling, taking up less space for tidy cable management and compatibility in small cases
- ATX 3.1 Compliant & PCIe 5.1 Ready: Compliant with the ATX 3.1 power standard from Intel, supporting the PCIe Gen 5.1 platform and resisting transient power spikes
- 92mm PWM Cooling Fan: Delivers powerful cooling with low-noise operation thanks to a fluid dynamic bearing
- 81 PLUS Platinum Rated SFX Power: Massive Platinum-rated power in a compact SFX form-factor, perfect for the most power-dense small-form-factor PCs or saving space in larger cases
- 105°C Rated Japanese Capacitors: For unwavering power and reliability
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9.8
2Corsair20% Off
CORSAIR SF850 (2024) Fully Modular SFX Low Noise 80 Plus Platinum Power Supply – ATX 3.1 Compliant – PCIe 5.1 Ready – Small Form Factor – SFX-to-ATX Bracket Included – Black
8.6 Easy installation7.9 worth the money7.6 Noise levelMain highlights- Fully Modular, Type-5 Micro-Fit PSU Connectors: With flexible cabling, taking up less space for tidy cable management and compatibility in small cases
- ATX 3.0 Compliant & PCIe 5.0 Ready: Compliant with the ATX 3.0 power standard from Intel, supporting the PCIe Gen 5 platform and resisting transient power spikes
- 92mm PWM Cooling Fan: Delivers powerful cooling with low-noise operation thanks to a fluid dynamic bearing
- 80 PLUS Platinum Rated SFX Power: Massive Platinum-rated power in a compact SFX form-factor, perfect for the most power-dense small-form-factor PCs or saving space in larger cases
- 105°C Rated Japanese Capacitors: For unwavering power and reliability
-
9.7
3Corsair20% Off
CORSAIR SF750 (2024) Fully Modular SFX Low Noise 80 Plus Platinum Power Supply – ATX 3.1 Compliant – PCIe 5.1 Ready – Small Form Factor – SFX-to-ATX Bracket Included – Black
8.6 Easy installation7.7 worth the money7.4 Noise levelMain highlights- Fully Modular, Type-5 Micro-Fit PSU Connectors: With flexible cabling, taking up less space for tidy cable management and compatibility in small cases
- ATX 3.1 Compliant & PCIe 5.1 Ready: Compliant with the ATX 3.1 power standard from Intel, supporting the PCIe Gen 5.1 platform and resisting transient power spikes
- 92mm PWM Cooling Fan: Delivers powerful cooling with low-noise operation thanks to a fluid dynamic bearing
- 80 PLUS Platinum Rated SFX Power: Massive Platinum-rated power in a compact SFX form-factor, perfect for the most power-dense small-form-factor PCs or saving space in larger cases
- 105°C Rated Japanese Capacitors: For unwavering power and reliability
Our ranking system
At bestchoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
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Consumer Reviews
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Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
