Corsair SF750

P PCGamesN Edward Chester · reviewer · Sept 2025

If you're building a system in a compact PC case, then the small but mighty Corsair SF750 should be at the top of your list for potential power supplies to juice up your miniature rig. It'll work in bigger ATX cases too, thanks to the included SFX-to-ATX bracket, but you're better off saving money on a cheaper, larger PSU for such cases.

T The Provoked Prawn The Provoked Prawn · 186K subscribers · Dec 2021

This is a great CPU as it's tiny but powerful, with modular powers so you can install just the cables you need and no more. Which makes life a lot easier.

A Ars OpenForum Drizzt321 · reviewer · Jan 2026

I'm a big fan of the SF Series SF750 Fully Modular 80 PLUS Platinum SFX Power Supply . Note that the "2024" revision is the latest, but the earlier version is still in stock in some places.

I ITG Gear ITG Gear · 107K subscribers · Jan 2021

I found Corsair SF Series™ SF750 is the best because its size only 100mm x 63mm x 125mm may fit most of the PC case chassis, and it has a capacity of up to 750w.

M Manuals.plus Manuals.plus · reviewer

Built with 105°C rated Japanese capacitors, it offers unwavering power and reliability. An SFX-to-ATX bracket is included for installation in larger cases.

P PSU Circuit PSU Circuit · 36.8K subscribers · Oct 2024

This makes it a solid recommendation for users prioritizing compact builds.

Widely considered THE best and most reliable small form factor PSU out there, the definition of the GOAT.

J JTTR JTTR · 10.9K subscribers · Aug 2019

If we take a look at the efficiency curve, we can see that throughout the entire load axis, at no point does the efficiency drop below 87%, which is really impressive for a power supply of this size.

L Linustechtips Article

There's basically no difference in efficiency between the two.

T The Provoked Prawn ASMR The Provoked Prawn ASMR · 3.4K subscribers · Dec 2021

This is a great CPU as it's tiny but powerful, with modular powers so you can install just the cables you need and no more. Which makes life a lot easier.

Why this won: Platinum efficiency at low load.

T Technology Move Technology Move · 2.3K subscribers · Oct 2019

The SF750 Platinum delivers power at up to 92% efficiency, lowering energy consumption, noise, temperatures, and your power bill.

T Tech by Houss Tech by Houss · 477 subscribers · Oct 2024

To solve this, I upgraded to the smaller 2024 Corsair SF750 model . This power supply has been redesigned to meet the new ATX 3.0 requirements, making it a pretty good choice for those looking to build a mini-ITX.

K Kodin Music Kodin Music · 153 subscribers · Aug 2020

This PSU is a beast and is totally quiet, 0dB on load.

K KBZ Gaming KBZ Gaming · 73 subscribers · May 2021

After a little research, I discovered our little friend here, the SF750, which is designed for small systems. Um, this one has full power, a full 750 watts. It will power our 2070 Super all day without any problems. No headaches, no beads of sweat

短 短话长说 GgsAndThings 短话长说 GgsAndThings · 3 subscribers · Sept 2024

EDIT: The PSU turned out great for my Fractal Terra build. Minimal noise is one of my primary goals, and the SF750 is dead silent when idle and nearly inaudible under load. The fan does not turn on most of the time. And NO coil whine from the PSU is great!