Corsair SF Series Platinum SFX, ATX 3.1

Corsair is one of the biggest names in the PC market, if not the biggest these days. With a product range that seems to span every corner, from PC cases to coolers and gaming chairs to racing rigs, they’ve got something for everyone. Their power supplies have consistently delivered performance and reliability, earning a rock-solid reputation over the many years they’ve been producing them.

The Corsair SF850 is a top performing 850W SFX unit, having Cybenetics Platinum and Cybenetics A-, efficiency and noise ratings. If you want to build a super-strong, mini-sized system, you should include this PSU in your list.

Das Corsair SF1000 gehört zu den stärksten SFX-Netzteilen, die derzeit auf dem Markt erhältlich sind. Es bietet Top-Performance, hohe Effizienz und ist außerdem ATX v3.1-konform. Grund genug für mich, erneut meinem Freund Aris von Hardwarebusters auch auf unserer Seite diesbezüglich zu Wort (und Bild) kommen zu lassen, denn er hat dieses Netzteil ja nicht nur intensiv getestet, sondern auch über seine Firma Cybenetics entsprechend offiziell zertifiziert. Da es auch für Euch mit Sicherheit interessant ist, biete ich ihm hier gern von Fall zu Fall die Plattform, seine Erkenntnisse mit Euch zu teilen. Und nicht vergessen, auch seine Webseite und der YouTube-Kanal bieten echte Perlen an wirklich fundierten Reviews! Das Netzteil ist auch in seinem Artikel über die besten ATX v3.x & PCIe 5.x Netzteile vertreten.

This is one of the easier conclusions I’ve ever had to write, as it’s an absolutely flawless product that excels in every aspect, and comes surprisingly reasonably priced. To deliver such massive power in such a small form factor is impressive in its self. However, the SF1000 is so robust and over built, it was able to draw nearly 1500W for a short period of time, which is truly bonkers for something so small. However, the big power is one thing, getting that power and delivering it with some of the best ripple and voltage regulation of any PSU I’ve tested is another. Often, SFX PSUs come with a compromise, be that a silly price tag, lower power, a noisy fan, they get hot, or something like that, but the SF1000W is getting a thumbs up in every respect. While Corsair aren’t the only ones using them, I love the mini PSU connectors on the cables, it really saves a lot of unwanted bulk and keeps the form factor from being artificially longer due to bulky connectors. Adding fully sleeved cables is a nice touch too, it makes everything just look a bit nicer.

The Corsair SF1000 is among the strongest SFX PSUs available in the market today, offering top performance, high efficiency and it is also ATX v3.1 compliant.

The Corsair SF750 (2024) is the lowest capacity member of the upgraded SF line, offering ATX v3.1 compatibility and enough power to handle a potent gaming system, since it can cope with up to 1500W power spikes.