
2 years ago I bought a pre-built gaming computer with a RTX 3060. From the start it crashed during heavy game play. I replaced a few parts and even sent the GPU back for a replacement. Nothing fixed it and I just assumed that crashing once or twice a day was normal. Ever since upgrading with this power supply about a month ago, I've had zero crashes.

I bought this PSU when building a NAS. The build is idling at ~50-60W, where it was using 80-100W with a much older, less-efficient ("bronze"-rated) power supply. If you want efficiency, it's worth the money. Modular power supplies are great. It's easier to build a PC without unnecessary cables crowding the case.

-Build quality seems very good -Very quiet

All the cables are individually sleeved psu cables and comes with a combs kit for better looking. The power supply seems well made with high quality materials. And comes with a pci exp 5.0 for up to 450 wats which is enough for moderns gpus.

Latest refresh (3rd gen?) of the Corsair CXM power supply line, redesigned case (beveled edge, updated branding.) Why you buy this rather than the cheapest 650: Includes modern standby support. Semi-modular really does clean up the case. (I replaced an older non-modular). Long cables. (The case am using in is bottom mount, fan facing up which often requres require longer cables, see photo.) Everything reaches fine. Plenty of modular cables included. I think its nicer looking than the last version. Great for a "blacked out" build. Large, quiet "rifle bearing" fan, which is an upgraded version of the sleeve bearing in the earlier model, apparently. Theoretically last a bit longer. 5 year warranty. Reliable brand. 650w is a sweet spot power wise, enough headroom for a decent video card without overkill. 80+ Bronze indicates good power efficiency balanced with value.

Quite Fully Modular

Everything is well built and delivering power (just over 380W at load while gaming with 5060ti) without any hiccups.

Excellent, reputable, long standing manufacturer of PSUs Quiet Fan Passive Fan option w/ touch of a button Included 24 pin jumper tester (to see fan spin out of case)


Made my life easier when setting up my gaming PC. I highly recommend this power supply.

Clean look, works as expected.

Très bon power supply je le recomande

- Budget price - Reliable

It works and trusted brand

- It's a Corsair PSU. - High quality construction of the PSU itself as well as equally high quality cables included with the unit. - Good integration into the iCue software to provide real-time performance data.

Asus Strix usually equals quality and it definitely hit an home run with this PSU Silent even with the fan ON Nice flexible cable

- Does exactly what a PSU needs to do, works - 0 fan noise, 0 coil whine - Be Quiet build quality is always great - More than enough juice for my ITX build

Came with plenty of cables. Fit perfectly in my case.

Paired with any high end Motherboard and Cpu and gpu works amazing I use mine with a 9800x3d or 7800x3d and a 5060ti 16gb and it doesnt skip a beat Nice sleek white look for any white PC build

- Fair price w/rebate and review - 10 year warranty - Two 12v-2x6 connections and cables - Clear cable combs included - I just did a quick bench test, so did not push it. 18" from my head and it was quiet. - I trust Asrock products. Have been using MBs and GPUs for a couple of decades w/no issues