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Corsair

Corsair CX Series 650 Watt 80 Plus Bronze Certified Modular Power Supply

  • Based on 11,058 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
Fulfilled by At Your Steps
Arrives Dec 5 – Dec 8
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Size: 650 Watts


Features

  • 80 PLUS Bronze certified: High efficiency operation for less excess heat and lower operating costs
  • Thermally controlled Fan: Silent operation at low and medium loads; MTBF hours: 100,000 hours
  • Semi modular: Make your builds and upgrades easy, with clean, great looking results
  • 5 year warranty: Your guarantee of reliable operation that will last across several system builds
  • Continuous output rated temperature is 40 degree Celsius. Fan size-4.7 inch

Description

CX Series Modular power supply units are an excellent choice for basic system builds and desktop PC computer upgrades, offering high reliability, low noise, and easy installation. The flexible modular cabling system lets you use only the cables you need, and 80 PLUS Bronze certified efficiency means less excess heat, lower noise, and lower power bills. The large diameter, thermally controlled fan makes the CX Series Modular quieter at idle, and reduces noise even when you're pushing your system hard. The matte black finish, black sleeved cables and black connectors help give your system a restrained, high tech look.

Model Name: cx series


Brand: Corsair


Compatible Devices: Personal Computer


Connector Type: ATX, EPS


Output Wattage: 650


Form Factor: ATX


Wattage: 650 watts


Cooling Method: Air


Item dimensions L x W x H: 5.9 x 5.5 x 3.38 inches


Item Weight: 16 ounces


Brand: ‎Corsair


Series: ‎cx series


Item model number: ‎CP-9020103-NA


Item Weight: ‎1 pounds


Product Dimensions: ‎5.9 x 5.5 x 3.38 inches


Item Dimensions LxWxH: ‎5.9 x 5.5 x 3.38 inches


Color: ‎80+ Bronze


Voltage: ‎120 Volts


Manufacturer: ‎Corsair


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎November 16, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 5 – Dec 8

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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Similar Products

Top Amazon Reviews

    • Great warranty
Size: 650 Watts
I had this device for about a year and it stopped working. I didn't think about warranty- it is a cheaper power supply. I bought the same thing but it was a 750. Working great. Then while watching You Tube it was mentioned that it has a 5 year warranty- yeah like that gonna be easy to process. It actually was. They do not use personal customer service with my return. I submitted a form and they had me mail it back. I received a brand new power supply. My niece needed a replacement and I had it on hand. THANKS CORSAIR ... show more
Reviewed in the United States on April 2, 2025 by SW157
    • Using with a Dell Inspiron 3670 - needs a 24-pin to 8-pin adapter
Size: 650 Watts
Review Image by David C. Rose David C. Rose
Dell Inspiron 3670 i7 8th Generation are sprightly mid-range business machines that offer very good bang for buck as far as performance but, and it is a big BUT, Dell really, really don't want you to extend their use outside of business. My need was for a machine that would happily work Davinci Resolve video editing. I used a Geforce 6GB GPU for the video crunching, but to do so I had to add an external power supply and ditch the on-board PSU for the Dell. There are NO spare power taps on the 3670 - no supplementary power for cards or additional drives. The ATX mobo connection is also special which means you can't use the 24-pin ATX connector that comes with the Corsair. You must separately get a 24-pin to 8-Pin adapter to power the mobo, and then take the 6-pin CPU connector from the Corsair to the CPU socket on the mobo. This worked for me: https://www.amazon.com/gp/product/B01A210HKO and there are others available Then you have power to the GPU, and power for a second drive (so I could switch to an SSD plus the original HDD as a data store) plus power to a USB3 card for my external data stores.. The new PSU sits on top of the case, and snakes in through the remaining slot access - not to everyone's taste - but it all works very happily and is almost silent. I retained the original PSU and connectors so I can reverse this out for a vanilla machine at a later date. It voids the warranty from Dell, of course, but if you cared about that then you wouldn't be here. Good luck. ... show more
Reviewed in the United States on May 24, 2019 by David C. Rose David C. Rose
    • Any Product that works so well that it is forgotten while using it Everyday is a GREAT PRODUCT!
Size: 450 Watts
I have an Alienware X51 R2 that came with an OEM Nvidia GTX 760Ti and a 330 watt external power brick, everything worked well until I bought a new Nvidia GTX 1060 6GB Founders Edition, the power brick was more than enough but when I was gaming my PC temperature shot up to 79 Degrees Celsius for the CPU and up to 83 Degrees Celsius for the GPU, that is when I knew I had to transfer the system to a new case, so I bought the smallest most inexpensive case I could get which is the Cougar QBX Kaze and transferred the system to the case including the daughter board so I could use the external power brick because it was still sufficient and I didn't want to put a big brick of a PSU in the case to take up space and slow down airflow. But after using the PC like this for a few months a new problem popped up, the power cord of the external PSU kept slipping out every time I went to unplug or plug a USB device in the back, the reason is because the case wasn't made to use this type of PSU. This is why I decided to buy the right PSU and I chose the Corsair PSU because it was semi modular and cost much less than a SFF Modular PSU, after installing it everything works well and I had totally forgotten about it until I received an email asking about the item. Any product that has been forgotten because it works so well is a GREAT Product and my new temperatures are 25 degrees cooler for the CPU and about 15-20 degrees cooler for the GPU and the system is almost silent. ... show more
Reviewed in the United States on November 30, 2017 by Amazon Customer: Phil
    • Solid power supply, clean wiring
Size: 750 Watts
I originally purchased the Corsair GS 700. They bill that model as a gaming PSU. Once installed, the PSU made a chirping noise (like a hard drive read/writing, but at a higher pitch). After searching youtube and reading more on the Corsair forums, I found this was a widespread "issue" with the GS 700. The GS model "features" a "smart" fan, which only runs when the load/temperature demands it. What I found is the fan was confused if it should run or not (attempting to kick on, chirping noise, kicking on and it running fine, then back to attempting to kick on and chirping). When asking about this on Corsair's forums, they recommended an RMA for the same unit. Based on the many youtube videos documenting this noise and the numerous posts around this, I simply returned my unit to Best Buy for a full refund. In looking into the Corsair models more, the CX is a lower model PSU. Anything above the CX model has the "smart" fan, which I did not want. This led me to this model. - Great power supply - Features a constantly running fan (at variable speeds depending on load/temp) - Modular cabling, which allows for clean cable runs and reduces unneeded wires - Low noise even with fan constantly running, even at higher loads/temps While they tout the "smart" fan as a feature, for a gaming rig, I look at it as a drawback. The more airflow, the better. I have been impressed with CX series and have not had any issues with the PSU. It is structually sound and appears solidly built. Highly recommend this unit to anyone looking for more power in their PC. My rig: Dell XPS 8100 Intel i7 16 GB RAM 250 GB Samsung SSD 3 TB Seagate HD 2 DVD/CD-ROMs nVidia GTX 660 Ti (requires dual PCIe power adapters) Dell 23" LED Monitor (DVI) Sony Bravia 32" LCD TV (HDMI) ... show more
Reviewed in the United States on April 10, 2013 by absolEQ

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