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Corsair

CORSAIR CX650 80 Plus Bronze Non Modular Low-Noise ATX 650 Watt Power Supply - NA - Black

  • Based on 1,494 reviews
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Availability: In Stock.
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Arrives Sunday, Aug 10
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Style: Non Modular


Size: 650 Watts


Features

  • 80 PLUS Bronze Certified: Provides up to 88% operational efficiency, generating less heat and lowering your energy costs.
  • Full Continuous Power: CORSAIR CX Series power supplies are guaranteed to deliver their full rated wattage of continuous power.
  • Low-Noise Cooling: A 120mm thermally controlled low-noise cooling fan only spins at high speed when your power supply is under heavy stress, slowing down for quieter operation at lower loads.

Description

CORSAIR CX Series Power Supplies are 80 PLUS Bronze Certified, offering up to 88% operational efficiency for reduced heat and lower energy costs. Their full continuous power delivery guarantees consistent performance, while a 120mm thermally controlled low-noise cooling fan ensures quiet operation. Fitting easily into most modern PC cases with its compact 125mm length, the CX Series features black sleeved cables and a black powder-coated casing to fit your PC's style. Enjoy confidence in your purchase with a three-year warranty and the support of CORSAIR's global technical team, ensuring dependable power for your system.

Model Name: CX650


Brand: Corsair


Compatible Devices: Monitor


Connector Type: ATX


Output Wattage: 650


Form Factor: ATX


Wattage: 650 watts


Cooling Method: Air


Item dimensions L x W x H: 4.92 x 5.91 x 3.39 inches


Item Weight: 4.2 Pounds


Brand: ‎Corsair


Series: ‎CX650


Item model number: ‎CP-9020278-NA


Item Weight: ‎4.19 pounds


Product Dimensions: ‎4.92 x 5.91 x 3.39 inches


Item Dimensions LxWxH: ‎4.92 x 5.91 x 3.39 inches


Color: ‎Black


Manufacturer: ‎Corsair


Country of Origin: ‎China


Date First Available: ‎October 14, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Silent & Good performance
Style: Semi-Modular Size: 750 Watts
The power supply is very good. Even though it's semi-modular MOST people are going to be using cables that can't be removed anyway so it doesn't really matter in my personal opinion. When it comes down to noise level there's barely none as far as it goes for me. And I tested the sound with an open case. Meaning when the PSU IS enclosed it's even more silent. The build quality is also good and feels like a premium Power supply. And the cherry on the cake it comes with all the cables you would ever need which is neat. Overall Best PSU for for the price. And would highly recommend. ... show more
Reviewed in the United States on October 2, 2024 by Aldemar Pieters
    • Awesome PSU
Style: Non Modular Size: 650 Watts
The value for the money is great. For anyone on a budget this is a solid choice. It fits well, and it’s easy to install. It performs as it should, with enough cables to power everything you need. It’s not modular, but it is perfect for mid tier builds. I recommend it.
Reviewed in the United States on December 2, 2024 by Cam H
    • Amazing!
Style: Non Modular Size: 750 Watts
I'm one of those that uses pc's until they die. So currently I'm using an A88X-Plus motherboard with a 15yr old AMD A10-5600... Don't need to upgrade quite yet. Not a gamer or a streamer.. Turns out I was under powered for the longest time and trying to run that board and cpu on a 300w power supply when the motherboard manual clearly stated 300w is enough for standard operation without cards and extra drives.. Decided to buy this for a modern pc build as parts go on sale. I'll buy.. until then. I'm using this psu in my old dinosaur AMD system and for the first time it it's little life. It's getting the power it needs... have it funning in optimized and ultimate power settings and all my lags and glitches are gone! And this thing is dead silent. Cables are plenty long enough. only lacks more sata connectors. only has 3 on 1 cable.. so get extensions ... show more
Reviewed in the United States on December 4, 2024 by DonnieAwesome
    • Good psu. Great price.
Style: Semi-Modular Size: 750 Watts
It fit my pc well. Very solid, no performance issues. I would recommend this. I built my pc, it is a gaming pc as well as some video editing.
Reviewed in the United States on February 1, 2025 by Ernest's
    • So far so good
Style: Non Modular Size: 750 Watts
At the moment, it has worked perfectly fine for me. I’ve yet to have any issues and it performs extremely well for its price range. Overall 9/10
Reviewed in the United States on March 1, 2025 by Omar
    • Good PSU for low-power builds, too
Style: Semi-Modular Size: 650 Watts
I needed to replace the 10-year old Antec 380W PSU for my modest build: Ryzen 2200g with integrated graphics, 16 gb memory, M2 nvme, and dvd drive. It had evolved over the years to that configuration, with the Antec PSU being the oldest part still standing. It hadn't ever failed or caused any kind of problem. But it's exhaust air at idle had become warm enough to hint that it was on its way out. At the time I ordered it, the Corsair cx650m was a very good deal: less expensive than the similar 550, with the 450 being unavailable at any reasonable price. But I was concerned the 650 would be less efficient than the 450 for the modest power my machine used. It seemed outlandish to have a psu that was rated at four to six times the power required. A comparison at a few popular hardware-test sites showed that the efficiency at my typically low power levels was practically identical for the 450 and 650 -- and quite good by any standard. All the corsair cx-m units had glowing reveiws after what looked like very picky examination and testing. I was also concerned that having an "overpowered" psu could somehow damage my computer. A little reading showed that's not normally a worry. In addition, the cx650m passed all the limit / protection tests the experts threw at it. Although I wasn't able to confirm this, it also seems reasonable that a power supply will last longer if it's just coasting than if it's under a heavy load all the time. Maybe, maybe not. We'll see. Installing the CX650 was a breeze. It powered up with no problem, and the exhaust air was cool. If I put my ear next to the case, I could barely hear the fan at idle. (Corsair advertises that the fan speed is constant from 0 to nearly 400W.) With the computer under the desk, I can't hear it at all. Any ATX build needs at least the two fixed cables that are on the unit. My dvd player required one of the five additional modular cables that were included. So the interior of the case is much less cluttered than before, presumably with better air flow now. With luck, the bit of web research and this review will be the last thoughts I give to power supplies for the next ten years. ... show more
Reviewed in the United States on November 13, 2022 by RRR
    • Great piece. Works well so far.
Style: Non Modular Size: 650 Watts
A good PSU. I would have liked two independent PCIe slots and cables as many gpus especially ones over 200w require two.
Reviewed in the United States on October 14, 2024 by Kevmani
    • Good for budget 1440p build if u don't wanna break budget on full modular 80+ gold psu
Style: Non Modular Size: 750 Watts
Holding up strong, low noise levels that is great, good for the price no complaints just know if u keep these running for 2 years straight like I did on my last build it won't last I'm on am5 now
Reviewed in the United States on March 13, 2025 by Cole

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