
Im a new owner but it works well for my pc, no issues. I know some people have issues but they should be able to reimburse you, and give you a working one so dont worry about that.

Liked the cables.


This is a newer version of the affordable CX650M PSU which is one of the most popular mid-range, 650W semi-modular power supplies. The improvements seem to be primarily the improved appearance of the case and the upgrade from a sleeve bearing to a rifle bearing fan. Efficiency is better than 85% in a range from about 150 Watts to 500 Watts (at 120V). In this price range the efficiency looks a bit like a bell curve (it's not linear). It appears that the internals have changed a wee bit as well as the case in this update. Its a solid build with Corsair specific design. The components are pretty decent which means better life at higher temperatures. One of the chip changes is a Power Integrations TNY290PG Off-Line Switcher. 5 year warranty. The 120 mm fan is quiet. At room temp, using my laser tach, it clocks in the 600's till above around 300W. Then it ramps to around 2000 RPM at 600W. Good noise profile unless you run it hard. The older version would bottom out in the 800's. No change in cables or the 140mm case depth from the last model: two sleeved, blacked-out native cables, 5 flat ribbon-style modular cables of decent length with 115mm between the SATA connectors and 100mm between the molex. Nice warning on the case about using Corsair modular cables (modular cables tend not to have standardized plugs on the PSU side).

Easy to install Multiple connections Good PSU Cheap

Was on back order but only had to wait a few days for Newegg to replenish their stock. This PSU runs and powers up all my new devices and Strix Z790-E motherboard. The modular cabling is what grabs my attention the most as its very flexible to reroute , tie-wrap and create a very clean layout . Installed with a Asys Ryujin III 360 AIO cooler , Asus Prime GeForce 5060 Ti video card, etc

Build quality is good Plenty of connections for price point

-Very quiet -what can I say it just works

I like how the power supply is modular making it easier to only have cables I need along with way better cable management set up.

Very stable under load while using an RTX 4090 , 12v rail does not move. Completely silent. Well buit and a great unit arx 3.0 Gen 5 certified , meaning it comes with a dedicated 12 pin cable conector 600w for the RTX 4xxx video cards.

- Quiet operation - Power cable for Nvidia GPUs

Big powerful ready for the new gpus Easy to install Silent Wasnt doa like many Ive gotten

Comes with white wires that matched really well with the white color of my Antec Flux Pro case.

Looks high quality. Install was super easy.

I enjoy it

Very reliable and stable Good price for the performance in sale

While gaming eating up ~100w for the CPU and ~300w for the GPU I rarely see the power supply fan spin because, presumably, it doesn't need to. That's pretty nice.

ALL THE MAIN CABLES LIKE CPU 24PIN ARE ON THE NON MODULAR SIDE ONLY PCI EXPRESS / SATA ARE NON MODULAR I GOT IT IN A BUNDLE INCLUDED WITH THE ROSEWILL CASE

Fan powers on immediately to advise the user it's operational. This is a superb troubleshooting aid.
