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Rosewill Xtreme Series RX750-D-B 750W Continuous @40°C ,80 PLUS Certified, ATX12V v2.2 & EPS12V v2.91, SLI Ready CrossFire Ready, Active PFC "Compatible with Core i7, i5" Power Supply

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  • ATX12V v2.2 & EPS12V v2.91
  • 100 - 240 V
  • 80 PLUS Certified

  • Overview
  • Specs
  • 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-D-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. Temperature, current and voltage protection circuits make sure everything stays healthy.

Run with the big boys with Rosewill's RX750-D-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-D-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 Certified The 80 PLUS certified power supply provides high power efficiency of at least 80% 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-D-B is ideal for building a SLI or CrossFire gaming system.
  • newegg Quiet Operation The dual silent 80mm 2-ball-bearing blue LED fans deliver high efficient cooling and ensure quiet operation through fan speed adjustments in response to loading conditions.
  • newegg Excellent Mesh Cable Sleeving The Rosewill RX750-D-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-D-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's Standard Return Policy.
Ownership: more than 1 year
Verified Owner
2/ 5
Just OK Power Supply 10/4/2015 10:39:06 AM

Pros: Worked for 5 years.

Cons: Broke after 5 years and 5 months of use. PC is continuously on but I would expect closer to 8-10 years for a 750 watt PSU that is guaranteed for 3 years and has not been under much power load.

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Ownership: more than 1 year
Verified Owner
5/ 5
6 years still kicking 11/21/2013 10:28:32 AM

Pros: Has gone from running my e6750 with an 8800gts to my i5 760 with 2x HD5870s (now 1x770gtx) without blinking. Not much more you wan ask for in a power supply.

Cons: Not modual but knew it when I bought it. Next supply will have to be.

Overall Review: Not available any more but if you're looking at a used one or something I give it my endoresement

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Ownership: more than 1 year
Verified Owner
5/ 5
11/8/2013 7:44:12 AM

Pros: Lasted for 4 years, very pleased with it

Cons: None

Overall Review: There might be some negative reviews on here, but those are just individual experiences. I was one of the lucky ones to have had it workable for 4 years. I would still recommend it, granted since it's discontinued look for the next model.

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Ownership: more than 1 year
Verified Owner
5/ 5
great 6/28/2013 12:33:26 AM

Pros: had since 2009 never had the first problem

Cons: none

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Ownership: more than 1 year
Verified Owner
3/ 5
Good for 4 years, then bad 12v rails 7/20/2012 8:03:11 PM

Pros: Great bang for your buck. Worked without a problem for 4 years.

Cons: 3 year warranty. After 4 years, the power supply still works, but outputs only 11 volts out of the 12v rails. Whenever the GTX 470 tries to pull more current through its 2 extra 12v rails, the entire computer hard resets.

Overall Review: Time to get a PSU with a longer warranty.

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Ownership: more than 1 year
Verified Owner
5/ 5
Its a beast! 1/26/2012 6:38:31 PM

Pros: I build my computer back in 2007 with this beauty. It's been running solid for almost 5 years now. Never had a problem. I would definitely recommend it.

Cons: None.

1 out of 1 people found this review helpful. Did you?
Ownership: more than 1 year
Verified Owner
1/ 5
2/25/2011 7:35:49 AM

Pros: Looks great, with good Specs.

Cons: 2nd one to fail in the same way. Junk

Did you find this review helpful?
Ownership: more than 1 year
Verified Owner
1/ 5
Trash 2/20/2011 10:25:50 AM

Pros: None.

Cons: AVOID. This has been the leading cause of almost ALL of my computer problems since I got it. The first I had died, I replaced it since it was still under warranty and now that one (to no avail) has died as well. While owning it, a capacitor blew off of my graphic card, which I contribute to this power supply. The one I just unplugged was forcing my motherboard to make a loud clicking noise while not even powered on. I'm glad I was there to quickly remove it. They aren't built to last. It's a waste of time and a piece of junk. Avoid at all costs.

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