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Rosewill RX750-S-B - Xtreme Series 750-Watt Active PFC Power Supply - Continuous @ 104 Deg. F (40C), 80 PLUS Bronze, ATX 12V v2.2 & EPS 12V v2.91, SLI & CrossFire-Ready, Compatible with Core i7, i5

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  • ATX 12V v2.2 & EPS 12V v2.91
  • 100 ~ 240VAC
  • 80 Plus Bronze Certified
  • Efficiency Up to 87%
  • 135mm Ball-Bearing Blue LED Fan

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

In a computing world of new video and audio cards, add-ons, higher-powered chips and even more, the search for power goes ever on. Rosewill's RX750-S-B satisfies your power-hungry virtual instincts, and keeps you running at your best. Clad in a sleek black shell, lit within with a cool blue light, the impression is one of cool, secret power, ready to do your bidding!

Four 12-Volt rails deliver power to a myriad of connectors ready to attach to any and every accessory you’ve stuffed into your case! This compact powerhouse will run everything! Active Power Factor Correction provides clean and reliable power to all those pieces, and temperature, current and voltage protection circuits make sure everything stays healthy.

Run with the big boys with Rosewill's RX750-S-B PSU and know you've got power to spare!

  • newegg ATX12V v2.2 and EPS12V Compatible Compatible with the ATX12V v2.2 and EPS12V v2.91 standards, the Rosewill RX750-S-B provides maximum power stability to drive the latest Intel and AMD processors as well as other components for desktop and entry-level server computer systems.
  • newegg 750W Continuous Power A continuous power of 750W delivers safe, reliable output for high-end computer systems. Four industry-leading independent +12v rails are provided for more stable and safer power output.
  • newegg 80 PLUS BRONZE Certified The 80 PLUS BRONZE certified power supply provides ultra-high power efficiency of at least 82% at any load between 20% and 100%, saving your money on your electrical bill, reducing heat in your computer's system and prolonging its life.
  • newegg Quad PCI-E Connectors With quad 6-pin PCI-E connectors, the Rosewill RX750-S-B is ideal for building up a SLI or CrossFire gaming system.
  • newegg Quiet Operation A silent 135mm 2-ball-bearing blue LED fan delivers high efficient cooling and ensures quiet operation through fan speed adjustments in response to loading conditions.
  • newegg Excellent Mesh Cable Sleeving The Rosewill RX750-S-B power supply’s cables are wrapped in black mesh sleeving so your chassis stays neat for optimized air flow and enhanced cooling.

Learn more about the Rosewill RX750-S-B

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 3 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Standard Return Policy.
5/ 5
Still going strong since 2008 5/17/2017 11:33:54 AM

Pros: -Reliable
-Lots of airflow
-HEAVY (means good bones)
-LED is cool

Cons: -Cables can be a bit tough to manage but having lots with many options is great for a wide variety of builds

Overall Review: At 80 Plus Bronze and 750 W continuous with a large 60A single 12V rail this PSU is a monster. Efficient, high performance, and still runs after 9 years like the day I bought it. I couldn't ask for a better one.

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Anonymous
Ownership: more than 1 year
Verified Owner
5/ 5
Expected more 3/18/2016 9:27:53 PM

Pros: Powered an i7 930 with 4 eternal fans, a CPU water cooler, 4+ USB devices, iPhone charger and it worked for just over 5 years.

Cons: When it died it took my two drives with it
Cable management

Overall Review: I wouldn't buy it again, cables were a bit thick or just too many, took up a few bays in a mid tower.

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Verified Owner
5/ 5
Great Power Supply 2/21/2016 3:02:13 PM

Pros: Supply power to 4 pins or 8 pins CPU,

Cons: Too many cable, but I guess that a good thing

Overall Review: Bought this PS in 2007, never give me any trouble and this baby still running strong, I will be using this old PS on my new build

Did you find this review helpful?
Ownership: more than 1 year
Verified Owner
5/ 5
Ol' reliable! 5/10/2015 6:46:38 PM

Pros: Worked flawlessly for my system since 2012!

Cons: Many many cables, and I have a smaller case, so cable management is atrocious.

Overall Review: I'd rather have too many cables than not enough. Still, it's never failed me and lasted for some time now. I highly recommend it!

Did you find this review helpful?
Ownership: more than 1 year
Verified Owner
4/ 5
Worked Great for 2 years 11 Months 2/20/2015 10:28:01 AM

Pros: Worked with out and issue for 2 years 11 months. Failed exactly one month prior to the warranty running out. I run my PC 24/7 365 days a year. RMA process was easy Shipped back on a Monday. They received it on Thursday and ship the replacement on Friday the same week.

Cons: Had to pay $25.00 to box and ship back, It failed

Did you find this review helpful?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Nice! 2/10/2015 8:19:40 AM

Pros: Quiet and does the job racing PC simulator with triple screens.

Cons: bulky connectors

Did you find this review helpful?
Ownership: less than 1 day
Verified Owner
1/ 5
Great if you like broken products 11/29/2014 7:43:40 AM

Pros: What pros?

Cons: -Failed to power full 750W to my machine
-Shorted a 6870 of mine as it didn't get enough power
-System would instantly shut off starting a game
-Made with bad quality internals, very lightweight PSU compared to the higher quality ones I have

Overall Review: Buy a Seasonic or a higher-end Corsair, Antec

0 out of 1 people found this review helpful. Did you?
Ownership: more than 1 year
Verified Owner
5/ 5
Works Great 7/21/2014 3:54:32 PM

Pros: Haven't had any issues with this power supply yet. Love that it is modular, it runs great, never gets too hot, and I haven't had any issues so far

Cons: Wish there were less cords, but that's not really the power supply's fault

Overall Review: BF bought the 850W version recently to replace a shot power supply and it works like a charm as well. Also, it comes with a nice velcro wrapper for the body cords and several black zip ties. Nice touch.

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  • Used - Good : This means that the product has been used, may show clear signs of use and may be missing minor accessories, but remain in good condition. Product does not come with warranty unless stated otherwise in product description.
  • Used - Acceptable : This means that the product shows clear signs of use, cosmetic defect, and may be missing minor accessories and manual, but remain in working condition. Product does not come with warranty unless stated otherwise in product description. Functionality issues beyond signs of use should be disclosed in product description.
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