Top 10 SFX Power Supply Fully Modular – Computer Power Supplies

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1. Seasonic


Seasonic Focus SGX-650 650W 80+ Gold SFX 12 V/ATX 12 V Full Modular Compact 125 mm Size Power Supply w/120mm FDB Fan SSR-650SGX

Seasonic #ad - Compact sfx-l size: fits both sfx & ATX form factor cases with ATX bracket adapter. High efficiency, 80 plus gold Certified: 90% efficient at 50% load. 120 mm fluid dynamic bearing fdb: fan is embedded with an always on S3FC Seasonic's Hybrid fan Control keeping the unit fanless until 30 % load. Voltage: 100 v - 240 V. Fully modular cabling design: use only the cables you need to reduce clutter and improve airflow for a better ventilated system. Tight voltage regulation: keeping the 12 V, 5 V and 3. 3 v rails within ? 3% range.
BrandSeasonic #ad
ManufacturerSeasonic Electronics #ad
Height4.92 Inches
Length4.92 Inches
Width2.5 Inches
Part NumberSSR-650SGX
Warranty10 years

2. Corsair


80+ Gold Certified, Corsair SF Series, 450 Watt, SFX, SF450, Fully Modular Power Supply

Corsair #ad - 80 plus gold certified: High efficiency operation for less excess heat and lower operating costs. Fully modular: make your builds and upgrades easy, with clean, great-looking results. Zero rpm fan mode: virtually silent operation at low and medium loads. 100% japanese 105 electrolytic capacitors: Premium internal components ensure solid power delivery andlong term reliability. Sfx form factor: high end performance in a small form factor. Seven year warranty: Your guarantee of reliable operation that will last across several system builds.
BrandCorsair #ad
ManufacturerCorsair #ad
Height3.9 Inches
Length4.9 Inches
Weight3.53 Pounds
Width2.5 Inches
Part NumberCP-9020104-NA
Warranty2 Years



Power Supply, EVGA 220-G5-0650-X1 Super Nova 650 G5, Fully Modular, ECO Mode with Fdb Fan, Compact 150mm Size, 10 Year Warranty, 80 Plus Gold 650W

EVGA #ad - Fluid dynamic bearing fan and EVGA eco mode for ultra-quiet operation and increased lifespan. Stability. 100% japanese capacitors, active clamp +DC-DC converter design to improve 3. 3v. 5v. 10 year limited warranty and unparalleled EVGA customer support. Fully modular to reduce clutter and improve airflow. Input voltage:100 - 240 VAC. 80 plus gold certified, with 91% efficiency or higher under typical loads.
BrandEVGA #ad
ManufacturerEVGA #ad
Height3.4 Inches
Length5.9 Inches
Weight6.1 Pounds
Width5.9 Inches
Part Number220-G5-0650-X1
Model650 G5
Warranty10 year manufacturer



EVGA ECO Mode, Compact 150mm Size, EVGA 550 B5, Power Supply 220-B5-0550-V1, Fully Modular, 80 Plus BRONZE 550W, 5 Year Warranty

EVGA #ad - 80 plus bronze certified, with 89% efficiency or higher under typical loads. 5 year and unparalleled EVGA Customer Support. Heavy-duty protections, including OVP, opp, OCP, SCP, UVP, and OTP. Evga eco intelligent thermal Control System eliminates fan noise at low to medium loads. Fully modular to reduce clutter and improve airflow.
BrandEVGA #ad
ManufacturerEVGA #ad
Height3.35 Inches
Length5.91 Inches
Width5.91 Inches
Part Number220-B5-0550-V1
Warranty5 Year Manufacturer

5. Fractal Design


Black, 80 Plus Platinum Certified 860w Full Modular ATX Power Supply with UltraFlex DC Wires – ATX -140 mm Silent Fan with FDB Bearings – Zero RPM Mode, Fractal Design Ion+ 560w

Fractal Design #ad - Custom-tailored dynamic series 140 mm fan with exceptionally low minimum speed and true long-life FDB bearing. Fully modular design for reduced clutter and maximum ease of installation.

Premium japanese 105°c capacitors provide enhanced reliability and durability. User selectable zero rpm mode allows for either silent, passive operation in low load situations or continuous low speed fan operation for additional cooling. Fractal design ultraflex dc wires have game-changing flexibility for effortless cable-routing and connectors that twist and bend to fit your installation. Extensive 10 year. 80 plus platinum efficiency for optimized electrical performance and reduced heat generation. Outstanding output quality with tight voltage regulation and extremely low noise and Ripple.
BrandFractal Design #ad
ManufacturerFractal Design #ad
Height21.1 Inches
Length11 Inches
Width32.6 Inches
Part NumberFD-PSU-IONP-560P-BK-US
Warranty10 years

6. Corsair


RM750x, Corsair RMX Series, Fully Modular Power Supply CP-9020179-NA, 750 Watt, 80+ Gold Certified

Corsair #ad - Fully modular cables, so you only connect the cables your system needs. Zero rpm fan mode for near silent operation at low to medium loads. 100 percent industrial grade, 105°C rated Japanese capacitors ensure unwavering power and reliability. Tuned for low noise operation even at full load; MTBF hours 100, 000 hours. 80 plus gold certified for lower power consumption, less noise and cooler temperatures.
BrandCorsair #ad
ManufacturerCorsair #ad
Height3.39 Inches
Length6.3 Inches
Weight3.65 Pounds
Width5.91 Inches
Part NumberCP-9020179-NA
Warranty10 years warranty

7. SilverStone Technology


SFX-L, Silent 120mm Fan with 036DBA, Fully Modular Cable Power Supply SX700-LPT-USA, SilverStone Technology SST-SX700-LPT-USA 700W

SilverStone Technology #ad - High efficiency with 80 PLUS Platinum certification. 100% modular short cables with flexible flat arrays. 700w continuous power output rated for 24/7 operation. Support quad pcI-E 8/6pin connectors. Silent running 120mm fan with advanced semi-fanless operation.
BrandSilverStone Technology #ad
ManufacturerSilverstone Technology #ad
Part NumberSST-SX700-LPT-USA
Warranty3 Years Part and Labor

8. Thermaltake


Thermaltake Toughpower Grand RGB 750W 80+ Gold Smart Zero 256-Color RGB Fan Fully Modular Power Supply 10 YR Warranty PS-TPG-0750FPCGUS-R

Thermaltake #ad - Premium 750w gold skylake c6/c7 ready: achieve maximum energy savings with high performance Japanese capacitor; The power supply should be powered by the source indicated on the rating label.

All flat all black cables: as part of the RGB spirit, going all black, allows users to customize their system color themes with a neutral look for improved build flexibility. Toughpower, grand performance: experience the true power of Thermaltake Grand power Series with improved components and new case design. New era in colorful power: take on more than just power, with RGB LED Lighting options at your fingertips. Outstanding 10 Year Warranty with excellent customer service.
BrandThermaltake #ad
ManufacturerThermaltake USA Direct #ad
Height8.19 Inches
Length12.4 Inches
Weight6.65 Pounds
Width6.12 Inches
Part NumberTPG-0750F-R 750W
ModelTPG-0750F-R 750W
Warranty10 year

9. SilverStone Technology


SilverStone Technology SST-SX700-G 700W SFX Fully Modular 80 Plus Gold PSU with Improved 92mm Fan and Japanese Capacitors.

SilverStone Technology #ad - Support standard SFX form factor. Class-leading single +12v rail. All cable with flexible flat arrays. High efficiency with 80 PLUS Gold certification. 100% modular cables. Strict 3% voltage regulation and low ripple & noise. Silent running 92mm fdb fan with 18 dBA minimum. All japanese Capacitors.
BrandSilverStone Technology #ad
ManufacturerSilverStone Technology #ad
Height2.5 Inches
Length4.92 Inches
Weight14.14 Kilograms
Width3.94 Inches
Part NumberSST-SX700-G
Warranty3 Years Parts and Labor

10. EVGA


Includes Power ON Self Tester, EVGA SuperNOVA 450 GM, 80 Plus Gold 450W, Power Supply 123-GM-0450-Y1, ECO Mode with DBB Fan, 7 Year Warranty, SFX Form Factor, Fully Modular

EVGA #ad - Heavy-duty protections, opp, OCP, UVP, including OVP, and SCP. Fan size/ bearing: 92mm double Ball Bearing. 450w sfx form factor. 7 year. 80 plus gold certified, with 90% 115vac / 92% 220vAC~240VAC efficiency or higher under typical loads.
BrandEVGA #ad
ManufacturerEVGA #ad
Height7.68 Inches
Length10.55 Inches
Weight4.15 Pounds
Width3.82 Inches
Part Number450 GM
Warranty7 Years