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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

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

Bottom line: The CORSAIR SF750 ($174.99 on Amazon as of 2026-10-06): 80 PLUS Platinum efficiency in a compact SFX shell for power-dense small-form-factor builds; main trade-off: 92mm fan spins faster than a 120-140mm ATX fan once loads climb.

$174.99

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Buy on Amazon — $174.99 Compare to similar power supplies

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 80 PLUS Platinum efficiency in a compact SFX shell for power-dense small-form-factor builds
  • ✓ ATX 3.1 compliant and PCIe 5.1 ready, built to absorb GPU transient power spikes
  • ✓ Fully modular Type-5 Micro-Fit connectors keep cable bulk down inside cramped SFF cases
  • ✓ 105C rated Japanese capacitors rather than lower-grade electrolytics
  • ✓ SFX-to-ATX bracket included, so it drops into full-size ATX cases too

Cons

  • ✗ 92mm fan spins faster than a 120-140mm ATX fan once loads climb
  • ✗ 750W ceiling limits headroom for the highest-draw flagship GPU plus CPU pairings
  • ✗ Amazon listing copy still cites ATX 3.0 and PCIe 5.0, muddying which revision ships

Manufacturer 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…

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SpecPicks Verdict

SpecPicks scored CORSAIR SF750 (2024) Fully Modular SFX Low Noise 80 Plus Platinum… using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. Compare with similarly-priced alternatives in the power supplies category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key 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
  • 105°C Rated Japanese Capacitors: For unwavering power and reliability

Full Specifications

BrandCorsair
Wattage750 watts
Fan Size92 inches
Model NameSF750
Unit Count1 Count
Form FactorSFX
Model NumberCP-9020284-NA
Connector TypeATX
Cooling MethodFan-based (PWM-controlled)
Number of Fans1
Output Wattage750
Item Dimensions4.92 x 3.94 x 2.5 inches
Mfr Part NumberCP-9020284-NA
Compatible DevicesMonitor
Connector Quantity3
Power Supply DesignFull Modular
92mm PWM Cooling FanDelivers powerful cooling with low-noise operation thanks to a fluid dynamic bearing
Warranty Description7 Year Manufacturer
Maximum Input Voltage120 volts_of_alternating_current
Minimum Input Voltage110 volts_of_alternating_current

Ready to buy?

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 is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $174.99

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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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
$174.99
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