Corsair SF750 PSU Review: A Tiny Power Factory
Why you can trust Tom's Hardware
Performance, Noise and Efficiency
Performance Rating
The SF600 Platinum manages to keep its throne, despite its lower power density. Apparently 750 watts is too much for such a small platform and you cannot have both top performance in all areas and such high power output.
Noise Rating
The graph below depicts the cooling fan's average noise over the PSU's operating range, with an ambient temperature between 30°C and 32°C (86°F to 89.6°F).
The SF750 features a quiet overall operation, but as expected the SF600 Platinum is even quieter.
Efficiency Rating
The following graph shows the PSU's average efficiency throughout its operating range with an ambient temperature close to 30°C.
Again the fight is between the two top-notch Corsair SFX units, with the lower capacity one winning the race.
MORE: Best Power Supplies
MORE: How We Test Power Supplies
MORE: All Power Supply Content
Current page: Performance, Noise and Efficiency
Prev Page Transient Response Tests, Ripple Measurements and EMC Pre-Compliance Testing Next Page Bottom LineStay on the Cutting Edge
Join the experts who read Tom's Hardware for the inside track on enthusiast PC tech news — and have for over 25 years. We'll send breaking news and in-depth reviews of CPUs, GPUs, AI, maker hardware and more straight to your inbox.
Aris Mpitziopoulos is a Contributing Editor at Tom's Hardware US, covering PSUs.