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Rosewill Xtreme Series RX850-S-B 850W Continuous @40?C ,80 PLUS Certified, ATX12V v2.2 & EPS12V v2.91, SLI Ready CrossFire Ready, Active PFC "Compati

Rosewill Xtreme Series RX850-S-B 850W Continuous @40?C ,80 PLUS Certified, ATX12V v2.2 & EPS12V v2.91, SLI Ready CrossFire Ready,  Active PFC "Compati
alaScore 84

79 reviews

May, 2016

alaTest has collected and analyzed 79 reviews of Rosewill Xtreme Series RX850-S-B 850W Continuous @40?C ,80 PLUS Certified, ATX12V v2.2 & EPS12V v2.91, SLI Ready CrossFire Ready, Active PFC "Compati. The average rating for this product is 3.4/5, compared to an average rating of 4.2/5 for other Desktops for all reviews. Reviewers really like the reliability. The price also gets good reviews. There are some mixed views about the usability, and some have doubts about the size and design.

price, reliability

design, size

We analyzed user and expert ratings, product age and more factors. Compared to other Desktops the Rosewill Xtreme Series RX850-S-B 850W Continuous @40?C ,80 PLUS Certified, ATX12V v2.2 & EPS12V v2.91, SLI Ready CrossFire Ready, Active PFC "Compati is awarded an overall alaScore™ of 84/100 = Very good quality.

Review analysis

(Based on 79 reviews)

User Reviews  

Showing 79 review(s)

Expert Reviews User Reviews

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Showing 1 - 10 of 79 Show Reviews: in English

Consumer review by: Hayden G. (newegg.com)

Piece of garbage

 

will not buy this product from this seller ever again

none

Fried after 6 mos

Sep, 2015

Consumer review by: James T. (newegg.com)

Still going!

 

Bought 05/30/2008, and 7 years later it's still kicking. What a great PSU; I have never lost a single component, experienced coil whine, or even smelled any weird smells coming from it. A child(my neice) even poured Soda into it, while it was ON, and...

The only con, is that I had to write something here for Newegg to accept this review

Sep, 2015

Consumer review by: isaac w. (newegg.com)

2nd review

 

good. solid power with hd 6850 crossfire

so i upgraded my graphics to a 280x vapor tri-x 3bg card and it seems its too much for the 850 w psu i keep getting kernal-power 41 criticals in event viewer causing hard crashes in games and sometimes youtube. had issues with drivers on card for some...

Jul, 2015

Consumer review by: N/A (newegg.com)

2nd review

 

good. solid power with hd 6850 crossfire

so i upgraded my graphics to a 280x vapor tri-x 3bg card and it seems its too much for the 850 w psu i keep getting kernal-power 41 criticals in event viewer causing hard crashes in games and sometimes youtube. had issues with drivers on card for some...

Jul, 2015

Consumer review by: Daniel P. (newegg.com)

Rosewill RX850-S-B

 

850 watts. 80+ bronze

Not a con but this thing is HEAVY compared to other power supplies I've owned. The blue light is also a weird shade of blue almost like an aqua blue or slight turquoise color, also it's not the brightest either

Jun, 2015

Consumer review by: N/A (newegg.com)

Rosewill RX850-S-B

 

850 watts. 80+ bronze

Not a con but this thing is HEAVY compared to other power supplies I've owned. The blue light is also a weird shade of blue almost like an aqua blue or slight turquoise color, also it's not the brightest either

Jun, 2015

Consumer review by: N/A (newegg.com)

Would have been a great case!!!

 

850 watts. 80+ bronze

Not a con but this thing is HEAVY compared to other power supplies I've owned. The blue light is also a weird shade of blue almost like an aqua blue or slight turquoise color, also it's not the brightest either

Jun, 2015

Consumer review by: N/A (newegg.com)

Refurbished PowerColer AXR7 250

 

Had all the connections I needed

Computer shuts down and restarts. From motherboard detecting a power surge form power supply. Installed 5/2013

Jun, 2015

Consumer review by: N/A (newegg.com)

Surging

 

Had all the connections I needed

Computer shuts down and restarts. From motherboard detecting a power surge form power supply. Installed 5/2013

Jun, 2015

Consumer review by: Joel R. (newegg.com)

Surging

 

Had all the connections I needed

Computer shuts down and restarts. From motherboard detecting a power surge form power supply. Installed 5/2013

Jun, 2015

Product Specifications

Rosewill Xtreme Series RX850-S-B supports ATX12V v2.2 and EPS12V v2.91 standards, and both Intel and AMD Systems as well. Four 12V rails provide independent reliable power. Active Power Factor Correction (PFC) provides clean and reliable power to your system.

Dimensions & Weight

Depth:6.2in
Height:3.4in
Width:5.9in

General

Product Type:Power supply
Subcategory (AG):Power supplies

Header

Compatibility:PC
Manufacturer:Rosewill
Model:RX850-S-B
Packaged Quantity:1
Product Line:Rosewill Xtreme Series

Power Device

Form Factor (AG):Internal
Output Connector Qty:21
Power Provided:850Watt
Power Supply Compatibility:PC/Server

Service & Support

Type:3 years warranty