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Item#: N82E16817553021

COUGAR RX600 600W ATX12V SLI Ready CrossFire Ready 80 PLUS Certified Active PFC Power Supply Haswell ready

  • ATX12V
  • 80 PLUS Certified
  • 100 - 240 V 50/60 Hz
  • +3.3V@24A, +5V@15A, +12V1@30A, +12V2@22A, -12V@0.3A, +5VSB@3A
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The COUGAR RX PSUs deliver competitive performance and great value, in black and orange-red colored housing which is perceived to be more muscular. Oriented for new comers of the gaming world, the RX series boast high efficiency of up to 82%, and other traits you expect from quality PSU, including robust output, active PFC, SLI/CrossFire Ready and full protection. Its 140mm fan can leisurely bring out the heat with lower rotating speed, which means: much lower noise and great piece of mind whether you work or play.

  • newegg 600W Output The COUGAR RX600 delivers 600W of total Max. output power for your entire system. Dual +12V rails with 504 Max. combined output juice up the performance CPU and even multiple graphics cards.
  • newegg 80 PLUS Certified High efficiency of up to 82% contributes to less heat generation and reduced electrical bill. This PSU is also compliant with ErP LOT6 with <0.9W energy consumption in standby mode.
  • newegg NVIDIA SLI Ready & AMD CrossFireX Ready This power supply unit is AMD CrossFireX and NVIDIA SLI Ready and comes with 1x 6+2 Pin and 1x 6 Pin PCI-E connectors enabling you to build a high performance multi-GPU gaming system.
  • newegg Comprehensive Protection Over-Current-Protection (OCP)/ Over-Voltage-Protection (OVP)/ Over-Power-Protection (OPP)/ Under-Voltage-Protection (UVP)/ Short-Circuit-Protection (SCP) guarantees maximum protection for all the components.
  • newegg Superior Cooling Temperature-controlled 140mm fan delivers excellent thermal performance with extremely low noise level, offering peace of mind for both you and co-workers.

Learn more about the COUGAR RX600

Quick Info


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years

Customer Reviews of the COUGAR RX600

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  • Tristan S.
  • 4/8/2014 9:01:35 PM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

2 out of 5 eggsWorked Fine...Short Life Span

Pros: Power output, design, quite, looks decent for a power supply

Cons: Only lasted for about 8 months

Other Thoughts: Got it as my first PSU for a mid grade gaming PC build, worked fine, didn't notice any excessive noise, but just decided to quit one day. These didn't have many reviews, and were pretty new (I think) when I bought mine, so I'm interested to see if other peoples go bad in the next year or so.

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  • Anonymous
  • 8/10/2013 8:33:30 AM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day
  • Verified Owner

2 out of 5 eggsDOA - Stuff happens.

Pros: Heavy, well-built, and looks pretty cool. good enough price.

Cons: Wire connectors were VERY hard to unplug. I spent a little over 30 minutes on a single connector. The others came undone after only a few minutes. I'm not sure if this is normal or not though.. This is the first time I've plugged in a PSU.

Other Thoughts: I received the psu a day ago and plugged it in immediately. It worked for approximately 15 minutes and after several reboots my computer suddenly shut down. I tried powering it on and it started up and shut back down immediately. I then unplugged everything and tested each item in my computer one by one. The power supply was dead. I then replaced my old one and am currently reinstalling windows because it was consistently giving me "Windows failed to start properly" errors.

Hopefully it works out fine for anyone else.. otherwise I'll be busy waiting for my new one. xD

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  • Mary B.
  • 6/30/2013 8:14:16 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat PSU

Pros: This is a great PSU for the money. It has a very solid feel to it, and has great build quality. Great amount of amps on the 12V rails.

Cons: wires can be a little short for bigger cases

Other Thoughts: This build:

RAM: 8GB 1600 Kingston HyperX
Samsung 120GB SSD
Sapphire Radeon 7870 XT
CM Haf 912 Case
Ivy Bridge Core I5 3350P
WD Black 500GB HDD
Cougar RX600 600W PSU
Acer G246HLAbd 24" Monitor

1 out of 2 people found this review helpful. Did you? Yes No

  • Robert A.
  • 4/23/2013 7:26:08 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGreat PS

Pros: Great product with a quiet fan and not a lot of wires to clutter up the PC. Looks really cool too!

Cons: none that I can determine

0 out of 1 people found this review helpful. Did you? Yes No

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Item#: N82E16817553021
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