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In 2026, the demand for high-efficiency power supplies has surged among gamers, content creators, and PC enthusiasts. Small Form Factor (SFX) power supplies have become increasingly popular due to their compact size and reliable performance. This article explores the best SFX power supplies with Gold or better efficiency ratings available in 2026, helping you make an informed choice for your build.
Why Choose Gold or Better Efficiency Ratings?
Efficiency ratings indicate how well a power supply converts AC power from your wall into usable DC power for your components. Gold-rated supplies typically achieve 87-92% efficiency, reducing energy waste and heat generation. In 2026, Platinum and Titanium ratings offer even higher efficiencies, but Gold remains a popular balance of cost and performance.
Top SFX Power Supplies in 2026
- Corsair SF750 Gold
- SilverStone SX700-G Gold
- Seasonic Focus SGX-650 Gold
- Cooler Master V750 SFX Gold
Corsair SF750 Gold
The Corsair SF750 Gold offers 750W of power, making it suitable for high-end builds. Its compact size fits perfectly in small cases, and its high efficiency ensures lower energy bills and less heat. Features include fully modular cables and a quiet fan design.
SilverStone SX700-G Gold
This 700W power supply combines reliability with efficiency. Its fully modular design simplifies cable management, and it includes a 120mm fan for quiet operation. It’s ideal for mid-range gaming PCs and compact workstations.
Seasonic Focus SGX-650 Gold
Offering 650W, the Seasonic Focus SGX-650 is known for its durability and stable power delivery. Its high efficiency reduces waste, and its compact form factor makes it suitable for diverse SFX cases. It also features a hybrid fan control for silent operation.
Cooler Master V750 SFX Gold
The Cooler Master V750 provides 750W of power with an emphasis on efficiency and quiet performance. Its fully modular design and high-quality components make it a favorite among enthusiasts building small but powerful systems.
Choosing the Right Power Supply
When selecting an SFX power supply in 2026, consider your power needs, case compatibility, and future upgrade plans. Higher wattage supplies offer more headroom for upgrades and overclocking. Always opt for reputable brands with good reviews to ensure reliability and longevity.
Conclusion
In 2026, the market offers a variety of excellent SFX power supplies with Gold efficiency ratings. Whether you prioritize compact size, quiet operation, or high wattage, brands like Corsair, SilverStone, Seasonic, and Cooler Master provide reliable options. Investing in a high-efficiency power supply not only benefits your energy bills but also enhances the overall stability and lifespan of your PC.