If you are visually impaired and are having difficulty navigating this site, please call our Customer Support line via our toll free number (800) 390-1119.

Newegg.com - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message.

Newegg.com - Computers, Computer Parts and Electronics

My Account

MyNeweggReviewsHelp & Info  
topNavRowBottom  
Browse WebSite Computer Hardware Electronics PCs & Laptops Cell Phones Digital Cameras Networking Gaming Software Home & Garden Specials
Cooler Master  Cooler Master News Room

COOLER MASTER eXtreme Power RP-650-PCAR 650W ATX from factor 12V V2.01 SLI Certified CrossFire Ready Power Supply - Retail

newegg
COOLER MASTER eXtreme Power RP-650-PCAR 650W Power Supply - Retail
Image Viewer

COOLER MASTER eXtreme Power RP-650-PCAR 650W Power Supply - Retail COOLER MASTER eXtreme Power RP-650-PCAR 650W Power Supply - Retail COOLER MASTER eXtreme Power RP-650-PCAR 650W Power Supply - Retail COOLER MASTER eXtreme Power RP-650-PCAR 650W Power Supply - Retail COOLER MASTER eXtreme Power RP-650-PCAR 650W Power Supply - Retail COOLER MASTER eXtreme Power RP-650-PCAR 650W Power Supply - Retail COOLER MASTER eXtreme Power RP-650-PCAR 650W Power Supply - Retail COOLER MASTER eXtreme Power RP-650-PCAR 650W Power Supply - Retail
Deactivated Item What's this?
Print This Page

Similar Items

Not the product you're looking for? We can make some suggestions to help you decide on a product that fits your needs.
view similar products

Manufacturer InfoReturn Policies

Return Policies

This item is covered by Newegg.com's Standard Return Policy.

  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • Restocking Fee: Yes
OverviewCustomer ReviewSpecificationsProduct Tour
An important tip from one of our users: don't just check total power output, find out what you need in the way of current on each power rail. If you need 20 A on your +12V rails and the supply only has 15A, it doesn't matter how many watts the supply puts out: don't buy it. Make certain that you have ENOUGH rails, too: sometimes, you need more than just two +12V rails for your setup.

Replacing an existing power supply is easier: just get a replacement that meets or exceeds the specifications of the old one. (You can usually find those printed on the side of the supply.)

That said, here's a power supply that is compatible with most ATX format motherboards, puts out 650 watts of power (see specifications for exact distribution). Could this be your next power supply?

Review Summary (read more reviews)

5
newegg
39%
4
newegg
17%
3
newegg
11%
2
newegg
13%
1
newegg
20%
Product Rating:
Total Reviews: 132

Great and cheap

white Reviewed By: miaheatfan on 3/15/2007
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: 1 week to 1 month
This user purchased this item from Newegg
Pros: Like Cooler Master other products, this power supply doesn't disappoint. I was a little hesitant to buy this at first because I had never heard of it before, but I figured it must be a solid product because it's made by CM. This is plenty of power to run my new build; Athlon 5200 X2, 2GB Patriot Extreme DDR2 800, Seagate 320Gb sata, and evga 7900gs KO. I won't have any hesitations about throwing in a 8800gtx or another 7900gs because I know it can handle it. And I got this and the blue steel Cooler Master case for one hundred and nine big ones due to a combo discount.
Cons: Doesn't do your taxes?
18 out of 18 people found this review helpful. Did you? Yes No

Great Product

white Reviewed By: Thumper on 8/8/2007
Rating + 5
Tech Level Tech Level: average - Ownership: less than 1 day
This user purchased this item from Newegg
Pros: It runs fine and is not as noisy as some people on here are saying. It moves a lot of air out of my computer.
Cons: It wasn't free. :)
Other Thoughts: I was skeptical because of some of the reviews, but now I am glad that I purchased.
14 out of 14 people found this review helpful. Did you? Yes No

Quick Specs (view all30)

ModelRP-650-PCAR
TypeATX12V
Maximum Power601 - 700W
Fans1
PFCNo

Review Summary (read all 132 Reviews)

5
newegg
39%
4
newegg
17%
3
newegg
11%
2
newegg
13%
1
newegg
20%
Product Rating:
Total Reviews: 132

Fix it yourself?

white Reviewed By: on 1/28/2009
Rating + 2
Tech Level Tech Level: high - Ownership: 1 month to 1 year
This user purchased this item from Newegg
Pros: Was cheap? (At least I hope it was when I bought it)
Cons: Poorly Manufactured. Seems like they mass produced these without checking them before they went out.
Other Thoughts: After two months, the fan started making a clicking noise whenever it was in use. It was unbearable, but I found that if you unscrew the fan grill, flip it over and screw it back in, it'd fix that issue. After 9 months, I turned off my computer after it having been on for a few weeks, and when I turned it back on, the fan made a weird chirping noise and wasn't spinning. If you're the adventurous type, open up the PSU case (voiding your warranty), flip over the fan, peel off that sticker on the back, remove the black cap, and drop 2-3 drops of a clear oil in that small hole. This will re-oil the fan and in my case got the fan working perfectly again. This probably also requires that you act quickly to prevent too much other wear on the fan. Also, I was able to get the fan spinning via pushing it prior to me doing this, but it wasn't able to start spinning on its own. Hopefully this helps someone, but use at you own discretion since this does void the warranty.
Did you find this review helpful? Yes No

Died after 14 months

white Reviewed By: on 1/10/2009
Rating + 2
Tech Level Tech Level: average - Ownership: more than 1 year
This user purchased this item from Newegg
Pros: Worked fine for 13 months
Cons: Fan started making a lot of noise after 14 months of use. Probably a bearing going out. Lost confidence in the quality. Getting a replacement (different brand) ASAP!
1 out of 1 people found this review helpful. Did you? Yes No

Reliable

white Reviewed By: Rizzo on 1/8/2009
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: more than 1 year
This user purchased this item from Newegg
Pros: Been running in heavy use gaming rig for almost 2 years with no problems.
Cons: ...... not modular ;{
Other Thoughts: would buy again.
Did you find this review helpful? Yes No
Model
Brand COOLER MASTER
Model RP-650-PCAR
Series eXtreme Power
Spec
Type ATX from factor 12V V2.01
Maximum Power 650W
Fans Sleeve bearing 120mm fan
PFC No
Main Connector 20+4Pin
+12V Rails 2
PCI-Express Connector 2 x 6-Pin
SLI Certified
CrossFire Ready
Modular No
Power Good Signal 100-500ms
Hold-up Time 17ms min.
Efficiency > 70%
Over Voltage Protection Yes
Input Voltage 115/ 230 V
Input Frequency Range 50/60 Hz
Input Current 10A/6.3A
Output +3.3V@28A,+5V@30A,+12V1@18A,+12V2@18A,-12V@0.8A,+5VSB@2.0A
MTBF >100,000 Hours
Approvals Safety Nemko, TUV, cUL, CE, BSMI, FCC, CCC
Features
Features Super silent operation with intelligent fan speed control (< 20dBA)
Support dual +12V and+12V outputs for higher power usage
Green power design to meet energy star and blue angel requirements
OVP / OPP / Short Circuit Protection

Introduction

An important tip from one of our users: don't just check total power output, find out what you need in the way of current on each power rail. If you need 20 A on your +12V rails and the supply only has 15A, it doesn't matter how many watts the supply puts out: don't buy it. Make certain that you have ENOUGH rails, too: sometimes, you need more than just two +12V rails for your setup.

Replacing an existing power supply is easier: just get a replacement that meets or exceeds the specifications of the old one. (You can usually find those printed on the side of the supply.)

That said, here's a power supply that is compatible with most ATX format motherboards, puts out 650 watts of power (see specifications for exact distribution). Could this be your next power supply?

Highlights

newegg ATX12V v2.01 Compatible
Compatible with the ATX12V v2.01 standard, the COOLER MASTER eXtreme Power RP-650-PCAR power supply provides enhanced power stability to drive Intel and AMD processors as well as other system components.
newegg 650W Maximum Power
The COOLER MASTER eXtreme Power RP-650-PCAR provides a maximum power of 650W to deliver safe, reliable output for high-end computer systems.
newegg Quiet Operation
An intelligent 120mm sleeve bearing fan delivers whisper-quiet cooling and ensures quiet operation through fan speed adjustments in response to load conditions.

Photo Gallery

COOLER MASTER eXtreme Power RP-650-PCAR 650W Power Supply - Retail
COOLER MASTER eXtreme Power RP-650-PCAR 650W Power Supply - Retail COOLER MASTER eXtreme Power RP-650-PCAR 650W Power Supply - Retail COOLER MASTER eXtreme Power RP-650-PCAR 650W Power Supply - Retail

Quick Specs

BrandCOOLER MASTER
TypeATX12V
Maximum Power601 - 700W
Efficiency> 70%
Input Voltage115/ 230 V
Main Connector20+4Pin
+12V Rails2
Fans1
PFCNo
SLICertified
NeweggBusiness
For Business Needs
EggXpert.com
Newegg Community
|NeweggMall.com
Shop Multiple Retailers
Shop by Region: United States | Canada | China
VeriSignReseller RatingsReliability Seal1This site protected by Trustwave's Trusted Commerce programInc500
Policy & Agreement | Privacy Policy | NeweggBusiness | Newegg Canada  © 2000-2009 Newegg Inc.  All rights reserved.
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site. nassau