SFX Power Supplies

Featured Products

Showing 1 - 31 of 31 Products

  • Corsair SF750 80 PLUS Platinum Fully Modular SFX Power Supply - 92mm Zero RPM PWM Cooling Fan - Includes SFX to ATX Bracket - Fully Modular Design - 105°C Rated Japanese Capacitors - Connectors: 1x ATX Cable (24Pin), 2x EPS/ATX12V (4+4Pin), 2x PCI-E (6+2Pin), 2x SATA (4SATA), 1x Peripheral - Black - CP-9020186-AU - 7 Years Limited Warranty
    SKU#: AC20771 Model#: CP-9020186-AU
    $259.00
    In Stock at Mwave

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  • SilverStone SX300-B 300W 80+ Bronze SFX Power Supply - Max Output: 300W - SFX Form Factor - Active PFC - MTBF: 100,000 Hours - Operating Temp: 0c ~ 40c - 80 PLUS Bronze Rating - Single 80mm Silent Fan - Noise Level: 18dBA - Class-Leading Single +12V Rail - SST-SX300-B - 3 Years Limited Warranty
    SKU#: AC29358 Model#: SST-SX300-B
    $79.00
    In Stock at Supplier

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  • SilverStone SFX SX550 550W 80+ Gold Power Supply - 80mm Fan - SFX Form Factor - Support Dual PCI-E 8/6 pin connectors - Power Protections - 100,000 hours MTBF - Black - 3 Year Limited Warranty
    SKU#: AB83694 Model#: SST-SX550
    $139.00
    In Stock at Mwave

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  • SilverStone SX450-B 450W 80+ Bronze SFX Power Supply - Max Output: 450W - SFX Form Factor - Active PFC - MTBF: 100,000 Hours - Operating Temp: 0c ~ 40c - 80 PLUS Bronze Rating - Single 80mm Silent Fan - Noise Level: 18dBA - Class-Leading Single +12V Rail - SST-SX450-B - 3 Years Limited Warranty
    SKU#: AC29359 Model#: SST-SX450-B
    $105.00
    In Stock at Mwave

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  • Silverstone SFX-L SX800-LTI - 80 PLUS Titanium Certification - Fully Modular Design - 800W - SFX-L Form Factor - MTBF: 100,000 Hours - Single 120mm Dual Ball Bearing Fan - Operating Temp: 0 ~ 40 Degrees Celsius - Japanese Capacitors - Single +12V Rail with 66A - 5 Years Limited Warranty
    SKU#: AC21721 Model#: SST-SX800-LTI
    $289.00
    In Stock at Mwave

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  • SilverStone SFX SX700-G - 700W - 80 PLUS Gold Certification - Fully Modular Design - MTBF: 100,000 Hours - All Japanese Capacitors - Single +12V Rails - SFX Form Factor - Weight: 1.4KG - SST-SX700-G - 5 Years Limited Warranty
    SKU#: AC21719 Model#: SST-SX700-G
    $199.00
    In Stock at Mwave

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  • Corsair SF600 600W 80 Plus Gold Full Modular SFX Power Supply - Full Modular Cabling - 92mm thermally controlled fan - 100% All Japanese 105°C capacitors - Zero RPM Fan Mode - 7 Years Limited Warranty - CP-9020105-AU
    SKU#: AB80105 Model#: CP-9020105-AU
    $209.00
    In Stock at Mwave

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  • SilverStone SFX SX650-G V1.1 650W 80 PLUS Gold Modular Power Supply - Output: 650W - SFX Form Factor - Silent 92mm FDB Fan - Japanese Capacitors - 80 PLUS Gold Certification - Class-Leading Single +12V Rail - 100% Modular Design - Dual EPS 8pin with multiple PCI-E 8 / 6pin connectors support - 5 Years Limited Warranty
    SKU#: AC37675 Model#: SST-SX650-G V1.1
    $179.00
    In Stock at Mwave

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  • Silverstone SST-SX700-LPT 700W 80PLUS Platinum Power Supply - Single 120mm silent fan - Over Current Protection - Over Power Protection - Over Voltage Protection - Short Circuit Protection - Under voltage protection - Over Temperature Protection - MTBF: 100,000 hours - 3 Years Limited Warranty
    SKU#: AC03192 Model#: SST-SX700-LPT
    $209.00
    In Stock at Mwave

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  • Corsair SF450 450W 80 Plus Gold Full Modular SFX Power Supply - Full Modular Cabling - 92mm thermally controlled fan - 100% All Japanese 105°C capacitors - Zero RPM Fan Mode - 7 Years Limited Warranty - CP-9020104-AU
    SKU#: AB80104 Model#: CP-9020104-AU
    $169.00
    In Stock at Mwave

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  • Silverstone SFX-L NJ450 450W Fanless 80+ Platinum Power Supply - Nightjar Series - 450W - Fully-Modular Design - 80 PLUS Platinum Certification - Single +12V Rail - Fan-Less Thermal Solution (0 dBA) - MTBF: 100,000 Hours - Net Weight: 1.52KG - Operating Temps: 0 ~ 40 Degrees Celsius - SST-NJ450-SXL - 3 Years Limited Warranty
    SKU#: AC21723 Model#: SST-NJ450-SXL
    $255.00
    In Stock at Supplier

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  • Thermaltake Toughpower SFX 450W 80 Plus Gold Modular Power Supply - 80mm Temperature Controlled Zero RPM Smart Fan - Includes SFX to ATX Bracket - 120,000 Hours Minimum MTBF - Fully Modular Design with Low Profile Flat Cables - Japanese Capacitors - Active PFC - 2x PCI-E Connectors - Black Colour - 5 Years Limited Warranty - PS-STP-0450FPCGAU-G
    SKU#: AB87319 Model#: PS-STP-0450FPCGAU-G
    $149.00
    In Stock at Mwave

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  • Fractal Design ION SFX Gold 80 PLUS 500W Fully Modular Power Supply - Black - SFX-L - 80 PLUS Gold Rating - Input Voltage: 100-240V - Continious Power: 500W - Slim (15 mm) FDB bearing 120 mm fan - MTBF: >100,000 Hours - FD-PSU-ION-SFX-500G-BK - 10 Years Limited Warranty
    SKU#: AC28281 Model#: FD-PSU-ION-SFX-500G-BK
    $159.00
    In Stock at Mwave

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  • Silverstone SFX SX500-G 500W 80 PLUS Gold Modular Power Supply - 80 PLUS Gold Certification - Fully Modular - Compact Design - 100% Modular Cables - Single +12V Rail - Silent 92mm Fan with 18 dBA Minimum - ±3% voltage regulation and low ripple & noise - SST-SX500-G - 3 Years Limited Warranty
    SKU#: AC17601 Model#: SST-SX500-G
    $149.00
    In Stock at Mwave

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  • SilverStone SFX-L SX500-LG V2 - 500W - 80+ PLUS Gold Certification - Fully Modular Design - SFX-L Form Factor - Single 120mm Silent Fan - MTBF: 100,000 Hours - All Japanese Capacitors - Active PFC - Single +12V Rail - 5 Years Limited Warranty
    SKU#: AC21720 Model#: SST-SX500-LG V2
    $139.00
    In Stock at Mwave

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  • Seasonic SSR-650SGX Focus SGX 650W 80+ Gold Fully Modular Power Supply - Modularity: Fully Modular - Form Factor: Intel SFX 12V / ATX 12V - Efficiency Rating: 80 PLUS Gold Certification - Total Continuous Power: 650W - Input Current: 9A ~ 4.5A - Input Frequency Range: 50Hz ~ 60Hz - Input Voltage: 100V ~ 240V - Cooling: 12cm Fluid Dynamic Bearing Fan - MTBF: 100,000 Hours - 10 Years Limited Warranty
    SKU#: AC37775 Model#: SSR-650SGX
    $239.00
    In Stock at Mwave

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  • SilverStone SFX-L SX500-LG V2.1 - 500W - 80 PLUS Gold Certification - Fully Modular Design - Form Factor: SFX-L - Single 120mm Silent Fan - MTBF: 100,000 Hours - All Japanese Capacitors - Active PFC - Single +12V Rail - SST-SX500-LG V2.1 - 5 Years Limited Warranty
    SKU#: AC37832 Model#: SST-SX500-LG V2.1
    $139.00
    In Stock at Mwave

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  • SilverStone SX700-PT 700W 80+ Platinum Modular SFX Power Supply - SFX Form Factor - Silent 92mm FDB Fan (18 dBA Minimum) - 100% Japense Capacitors - 80 PLUS Platinum Certification - Single +12V Rail - 100% Modular Cables (Fully Modular Design) - Flexible Flat Arrays - Max DC Output: 700W - MTBF: 100,000 Hours - SST-SX700-PT - 3 Years Limited Warranty
    SKU#: AC27759 Model#: SST-SX700-PT
    $249.00
    In Stock at Mwave

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  • Corsair SF450 450W 80 Plus Platinum Modular Power Supply - 92mm Rifle Bearing Fan - SFX - MTBF: 100,000 hours - Black - CP-9020181-AU - 7 Years Limited Warranty
    SKU#: AC14804 Model#: CP-9020181-AU
    $199.00
    In Stock at Mwave

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  • Corsair SF600 600W 80 Plus Platinum Modular Power Supply - 92mm Rifle Bearing Fan - SFX - MTBF: 100,000 hours - Black - CP-9020182-AU - 7 Years Limited Warranty
    SKU#: AC14805 Model#: CP-9020182-AU
    $249.00
    In Stock at Mwave

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  • Thermaltake Toughpower SFX 600W 80 Plus Gold Modular Power Supply - 80mm Temperature Controlled Zero RPM Smart Fan - Includes SFX to ATX Bracket - 120,000 Hours Minimum MTBF - Fully Modular Design with Low Profile Flat Cables - Japanese Capacitors - Active PFC - Connectors: 1x 24Pin Main Power, 1x ATX 12V (4+4Pin), 2x Peripheral (4Pin), 3x SATA (5Pin), 2 PCI-E (6+2Pin), 1x Floppy - Black Colour - 5 Years Limited Warranty - PS-STP-0600FPCGAU-G
    SKU#: AB87323 Model#: PS-STP-0600FPCGAU-G
    $189.00
    In Stock at Mwave

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  • SilverStone SFX SX700-G V1.1 700W 80+ Gold Full Modular Power Supply - Full Modular Design - SFX Form Factor - 80 Plus Gold Certification - Max DC Output: 700W - MTBF: 100,000 Hours - Cooling: Single 92mm FDB fan - Depth:100mm - SST-SX700-G V1.1 - 3 Years Limited Warranty
    SKU#: AC36929 Model#: SST-SX700-G V1.1
    $199.00
    In Stock at Mwave

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  • Silverstone SFX SX650-G 650W 80 PLUS Gold Modular Power Supply - 80 PLUS Gold Certification - Fully Modular - Compact Design - 100% Modular Cables - Single +12V Rail - Silent 92mm Fan with 18 dBA Minimum - ±3% voltage regulation and low ripple & noise - SST-SX650-G - 5 Years Limited Warranty
    SKU#: AC17602 Model#: SST-SX650-G
    $179.00
    In Stock at Mwave

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  • Cooler Master V SFX Series 650W 80+ Gold Fully Modular Power Supply - Includes SFX to ATX Bracket - 80 PLUS Gold Certification - Fully Modular Cabling - Quiet 92mm FDB Fan - Active PFC - Dimensions: 100 x 125 x 63.5mm - Input Voltage: 90 ~ 264V - Input Current: 8 ~ 4A - Input Frequency: 47 ~ 63 Hz - Operating Temp: 0 ~ 50°C - MTBF: > 100,000 Hours - OVP/OPP/SCP/OCP/UVP/OTP/ Surge & Inrush Protection - MPY-6501-SFHAGV-AU - 10 Years Limited Warranty
    SKU#: AC36148 Model#: MPY-6501-SFHAGV-AU
    $179.00

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  • Silverstone SFX ST45SF 450W 80+ Bronze Power Supply - SFX Form Factor - 80 PLUS Bronze Certification - MTBF: 100,000 Hours - Single 92mm Silent Fan - Noise Level: 18 dBA Minimum - Weight: 1.1KG - Active PFC - SST-ST45SF V3 - 5 Years Liomited Warranty
    SKU#: AC21718 Model#: SST-ST45SF V3
    $89.00

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  • Cooler Master V SFX Series 750W 80+ Gold Fully Modular Power Supply - Includes SFX to ATX Bracket - 80 PLUS Gold Certification - Fully Modular Cabling - Quiet 92mm FDB Fan - Active PFC - Dimensions: 100 x 125 x 63.5mm - Input Voltage: 90 ~ 264V - Input Current: 10 ~ 5A - Input Frequency: 47 ~ 63 Hz - Operating Temp: 0 ~ 50°C - MTBF: > 100,000 Hours - OVP/OPP/SCP/OCP/UVP/OTP/ Surge & Inrush Protection - MPY-7501-SFHAGV-AU - 10 Years Limited Warranty
    SKU#: AC36149 Model#: MPY-7501-SFHAGV-AU
    $209.00

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  • Fractal Design ION SFX Gold 80 PLUS 500W Fully Modular Power Supply - Black -SFX-L - 80 PLUS Gold Rating - Input Voltage: 100-240V - Continious Power: 650W - Slim (15 mm) FDB bearing 120 mm fan - MTBF: >100,000 Hours - FD-PSU-ION-SFX-650G-BK - 10 Years Limited Warranty
    SKU#: AC28282 Model#: FD-PSU-ION-SFX-650G-BK
    $179.00

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  • Cooler Master V SFX Series 550W 80+ Gold Fully Modular Power Supply - Includes SFX to ATX Bracket - 80 PLUS Gold Certification - Fully Modular Cabling - Quiet 92mm FDB Fan - Active PFC - Dimensions: 100 x 125 x 63.5mm - Input Voltage: 90 ~ 264V - Input Current: 8 ~ 4A - Input Frequency: 47 ~ 63 Hz - Operating Temp: 0 ~ 50°C - MTBF: > 100,000 Hours - OVP/OPP/SCP/OCP/UVP/OTP/ Surge & Inrush Protection - MPY-5501-SFHAGV-AU - 10 Years Limited Warranty
    SKU#: AC36147 Model#: MPY-5501-SFHAGV-AU
    $159.00

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  • SFX 300W Power Supply
    SKU#: AA49561 Model#:
    $65.98

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  • Cooler Master V SFX Series 850W 80+ Gold Fully Modular Power Supply - Includes SFX to ATX Bracket - 80 PLUS Gold Certification - Fully Modular Cabling - Quiet 92mm FDB Fan - Active PFC - Dimensions: 100 x 125 x 63.5mm - Input Voltage: 90 ~ 264V - Input Current: 12 ~ 6A - Input Frequency: 47 ~ 63 Hz - Operating Temp: 0 ~ 50°C - MTBF: > 100,000 Hours - OVP/OPP/SCP/OCP/UVP/OTP/ Surge & Inrush Protection - MPY-8501-SFHAGV-AU - 10 Years Limited Warranty
    SKU#: AC36150 Model#: MPY-8501-SFHAGV-AU
    $239.00

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  • Seasonic SS-350SFE 350W 80+ APFC SFX Power Supply - SFX12V v3.1 - 80+ Certified - Forward converter circuit - Super Low Noise Fan Control - Active PFC - Over-voltage, Over-power, Short circuit protection - Pentium 4 ready with P4 connectors - MTBF: > 100,000 Hours - 12 Months Limited Warranty
    SKU#: AC20552 Model#: SS-350SFE
    $83.98

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Showing 1 - 31 of 31 Products


Buy SFX Power Supply Units (PSUs) from Mwave!

Small form-factor desktop Power Supply Units (PSUs) are typically available in two different form-factors, ATX and SFX. You will need to identify which type of PSU is compatible with your computer case. Typically, small mini-ITX cases may require SFX PSUs. You will also need to identify how long (mm or cm) your desired PSU can be, to be compatible with your rig. Let us help you find the right power supply to fit your case, needs and budget. We offer SFX PSUs from leading PSU brands such as, Corsair, Silverstone and more! Everything from entry-level SFX PSUs, up to the ultra-efficient, multi-GPU 700W 80 Plus Platinum Silverstone SST-SX700 SFX PSU to get you powered up.

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