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Corsair

CORSAIR SF750 (2024) Fully Modular SFX Low Noise 80 Plus Platinum Power Supply – ATX 3.1 Compliant – PCIe 5.1 Ready – Small Form Factor – Bracket Included – Black

  • Based on 159 reviews
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Availability: In Stock.
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Arrives Wednesday, Aug 19
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Style: SF (ATX 3.1 & PCIe 5.1)


Size: 750 Watts


Features

  • 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
  • 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
  • Fully Modular, Type-5 Micro-Fit PSU Connectors: With flexible cabling, taking up less space for tidy cable management and compatibility in small cases
  • 92mm PWM Cooling Fan: Delivers powerful cooling with low-noise operation thanks to a fluid dynamic bearing
  • 105C Rated Japanese Capacitors: For unwavering power and reliability

Description

Give your high-performance SFF PC the power it needs with a CORSAIR SF Series 80 PLUS Platinum SFX Power Supply. ATX 3.0 compliant and PCIe 5.0 ready, the SF Platinum Series delivers high-wattage 80 PLUS Platinum-certified power in a compact form-factor with a fully modular design. A 92mm PWM cooling fan ensures quiet operation, with Zero RPM Mode support for no fan noise at all at low loads. Built exclusively with 105°C rated Japanese capacitors, the SF Platinum Series easily handles high-stress gaming and computing. Includes an SFX-to-ATX bracket for installation in larger cases and a seven-year warranty for total confidence.

Model Name: SF750


Brand: Corsair


Compatible Devices: Monitor


Connector Type: ATX


Output Wattage: 750.0


Form Factor: SFX


Wattage: 750 watts


Cooling Method: Fan-based (PWM-controlled)


Item dimensions L x W x H: 4.92 x 3.94 x 2.5 inches


Item Weight: 2.09 Pounds


Compatible Devices: Monitor


Connector Type Used on Cable: ATX


Output Wattage: 750.0


Form Factor: SFX


Wattage: 750 watts


Cooling Method: Fan-based (PWM-controlled)


Power Supply Design: Full Modular


Connector Quantity: 3


Number of Fans: 1


Fan Size: 92 Inches


Maximum Input Voltage: 120 Volts (AC)


Minimum Input Voltage: 110 Volts (AC)


Upper Temperature Rating: 105 Degrees Celsius


System Bus Connector Type: 24 Pin


Model Name: SF750


Brand: Corsair


Manufacturer: Corsair


UPC: 840006676331


Mfr Part Number: CP-9020284-NA


Model Number: CP-9020284-NA


Warranty Description: 7 Year Manufacturer


Unit Count: 1.0 Count


Item Dimensions: 4.92 x 3.94 x 2.5 inches


Item Weight: 2.09 Pounds


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Aug 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • The best ... if the cables are long enough for your case ...
Style: SF (ATX 3.1 & PCIe 5.1) Size: 750 Watts
Awesome PSU ... small, silent, cool and powerful! I have 2 of them and plan to get another. The included cables are shorter than with some other PSUs though. Was not an issue in my case but with some larger tower cases, you may run out of cable length
Reviewed in the United States on May 17, 2026 by Anonymous
    • Gold standard for SFX power supplies
Style: SF (ATX 3.1 & PCIe 5.1) Size: 750 Watts
This is probably the best power supply available at a reasonable price (~$160). The design is sleek and the cables are high quality and sleeved. It also includes a SFX to ATX bracket to use in larger builds, though that obviously isn't ideal. There is a zero RPM mode for the fan that essentially means the fan will stay off until needed, making your computer run quieter. I would avoid using this with high TDP components, but you can always check this using a wattage calculator. I used an older model of this power supply a couple years ago and the computer still works great. I expect this from the new CORSAIR SF750 and would recommend it, especially on sale. ... show more
Reviewed in the United States on January 14, 2026 by bart
    • Good product
Style: SF (ATX 3.1 & PCIe 5.1) Size: 750 Watts
Works well in my mini computer, a little hard to plug cables in depending on your case’s configuration.
Reviewed in the United States on April 24, 2026 by Hayden Allen
    • Motherboard cable is only 17", too short.
Style: SF (ATX 3.1 & PCIe 5.1) Size: 750 Watts
SFX power supply cables have physically smaller plugs that go into the power supply. The motherboard cable is about 45cm, 17" and is too short!!!!!!!!! Tried buying several different cables/or entension cables. Could NOT find a cable that was SFX, not ATX. At least one of the cables bought said it was SF750x compatible. Corsair does not make a SFX 60cm motherboard cable, nor do they make any SFX mobo extention cables. What a waste of 159.99 +the other cables I tried. HAD to BUY ANOTHER power supply from a competitor to Corsair. ... show more
Reviewed in the United States on April 5, 2026 by Max
    • It is quiet.
Style: SF (ATX 3.1 & PCIe 5.1) Size: 750 Watts
I have an AsRock DeskMeet B660. So no real warranty for me, as I needed to open it and turn the fan around to match my system's airflow. This PSU install may have been the easiest of my life. Motherboard wire, PCIE wire and CPU wires were all that I needed. So, the modular wiring was a big bonus. The cable length would have been perfect an inch shorter for my ITX system, but the length works with the bundled wire ties. It is quiet too ... show more
Reviewed in the United States on February 14, 2026 by norman madden
    • Perfect replacement
Style: SF (ATX 3.1 & PCIe 5.1) Size: 750 Watts
Recently had a PSU failure and I had an older SF model and it was like 400 or 450, this was the perfect replacement. If you were moving up from similar to what I had with this one be prepared, you will have to change all of your cables because one end is different this time versus the cables from the older model. So just know that you’re gonna have to take the time to replace all of the cables, but they come with the psu. ... show more
Reviewed in the United States on May 27, 2026 by Diane W.
    • Works great so far. Crazy silent.
Style: SF (ATX 3.1 & PCIe 5.1) Size: 750 Watts
I switched to this when my other PSU started making worrying noises. This one is incredibly quiet. I often forget my PC is on because of how silent it is. The cables are a good length for my SFF PC setup. And being modular helps a tonne with cable management. I don't remember having any issues while installing it. ... show more
Reviewed in the United States on December 13, 2025 by Aaron B
    • Love mine
Style: SF (ATX 3.1 & PCIe 5.1) Size: 750 Watts
It is a good power supply... but my first one I ordered was defective and tripped almost right away. I sent it back and got another one, and it is working flawlessly.
Reviewed in the United States on May 20, 2026 by DarRick Pennington

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