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Item#: N82E16817182067

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

  • ATX12V v2.2 & EPS12V v2.91
  • 100-240V
  • 80 Plus Bronze Certified
  • Efficiency up to 87%
  • 135mm Ball-bearing Blue LED Fan
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In a computing world of new video and audio cards, add-ons, higher-powered chips and more, the search for power goes ever on. Rosewill's RX850-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 even up to 2 SLI-equipped GeForce 8800GTX cards! 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 RX850-S-B PSU, and know you've got ergs to spare!

  • newegg ATX12V v2.2 and EPS12V Compatible Compatible with the ATX12V v2.2 and EPS12V standards, the Rosewill RX850-S-B provides maximum power stability to drive the latest Intel and AMD processors as well as other components for desktop and entry-level sever computer systems.
  • newegg 850W Maximum Power A maximum power of 850W delivers safe, reliable output for ultra high-end computer systems.
  • 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 you money on your electricity bill and reducing heat in your computer's system, prolonging its life.
  • newegg Quiet Operation The 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 RX850-S-B power supply’s cables are wrapped in black mesh sleeving so your chassis stays neat for optimized air flow and enhanced cooling.

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

Model

Brand
Rosewill
Model
RX750-S-B

Spec

Type
ATX12V v2.2 & EPS12V v2.91
Maximum Power
Continuous 750W@40C
Fans
1 x Silent 135mm Ball-bearing Blue LED Fan
PFC
Active PFC
Main Connector
20+4Pin
+12V Rails
Single
PCI-Express Connector
4 x 6+2-Pin
SATA Power Connector
6
SLI
SLI Certified
Haswell Support
Yes
CrossFire
CrossFire Ready
Modular
No
Power Good Signal
100-500ms
Hold-up Time
> 16ms
Efficiency
> 82%, Up to 87%
Energy-Efficient
80 PLUS BRONZE Certified
Over Voltage Protection
+3.3V, +5V, +12V
Input Voltage
100 - 240 V
Input Frequency Range
47 - 63 Hz
Input Current
15A/ 7.5A
Output
+3.3V@24A, +5V@30A, +12V@60A, -12V@0.5A, +5VSB@3A
MTBF
100k hours at 25 celsius degree, max. load, nominal input
Approvals
TUV, FCC, UL, CE, RoHS
Dimensions
5.91" x 3.39" x 6.22"
Weight
6.31 lbs.

Features

Connectors
1 x 20+4Pin Main Connector
1 x 4+4Pin ATX12V Connector
1 x 8Pin EPS12V Connector
4 x 6+2-Pin PCI-Express Connector
6 x 4Pin Peripheral Connector
6 x 5Pin SATA Connector
2 x 4Pin Floppy Connector
Features
Supports ATX12V v2.2 & EPS12V v2.91 standards

Supports both Intel and AMD Systems

Single 12V rail provides reliable power

SLI & CrossFire Ready - 4 x 6+2pin Connector

1 x Silent 135mm Ball-bearing Blue LED Fan with Auto Fan Speed Control

Black Chrome Mirror Finish

Mesh sleeving on all cables for easier cable routing and better ventilation

Over Temperature / Current / Voltage / Power Protection, Under Voltage Protection, and Short Circuit Protection provide maximum safety to your critical system components

Safety & EMI Approval: UL, TUV, CE, FCC, ROHS

Manufacturer Warranty

Parts
3 years limited
Labor
3 years limited

Quick Info

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year


Customer Reviews of the Rosewill RX750-S-B

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Showing 331 of 331 reviews - Clear Filters

  • N/A
  • 4/21/2014 11:14:05 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsGood PSU While it Lasted

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

Pros: Worked perfectly on the day I got it for about four years until it began to break down.

Cons: A little disappointed it started to breakdown about four years since I got it. I have other brand PSUs such as Antec and Thermaltake which still operate fine 5+ years. The PSU started to breakdown everytime I would turn on my PC, it would make abnormal electrical noises for about a minute and the computer wouldn't boot up correctly. After swapping out for a different PSU, my PC works fine.

Did you find this review helpful? Yes No

  • TheeCodfathr
  • 3/24/2014 5:35:43 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsGreat PSU - 750W

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

Pros: - Silent operation
- 135mm Fan
- Cool blue LED

Cons: - Only 80 Plus Bronze
- Light is sometimes annoying at night

Other Thoughts: I purchased this PSU to power my Dogecoin mining rig. Within the rig I'm running pretty standard equipment for a gaming PC, 8 gb RAM, 4.0 ghz AMD CPU, VelociRaptor HDD.

For the mining portion I have an XFX 7950 Black Edition, and an MSi 7870 OC Edition. Both running 100% load nearly 24/7.

After LITERALLY 31 days of purchasing this PSU, it has died. I'm not mad about this at all, the PSU worked perfectly as it should have for the 31 days it did work, and it had totally silent operation, which is awesome. I'm confident that Rosewill can work with me on this matter, as the product is passed Newegg's refund/replacement policy timeframe. I will be asking for a replacement, not a refund because I like this product, and Rosewill is a good brand, that I've had good luck with for many years. I know that sometimes things happen and components go bad quicker than we want, and I'm okay with that. The PSU is worth replacing, and is a good addition to any system.

However, the failure is the reason I've deducted 1 Egg, hopefully understandably.

Did you find this review helpful? Yes No

  • tucker147
  • 3/12/2014 8:13:13 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsSolid PSU

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

Pros: Overall it"s a high quality power supply; With 60 Amps on a single 12v rail and 4x 6+2 pin connectors it can power any single gpu easily with enough extra power to add a second gpu. Ascetics are nice and it stays cool and quiet even when I throw my whole system into full load for an hour.

Cons: Non-modular cables is a big one. The blue led is quite annoying as well.

Other Thoughts: System specs:
A8-3870k 3.5GHz @ 1.5v
Msi r7950 tf 3gd5/oc boost 1150/1250 @1.3v
A55m-HVS
rosewill xtreme rx750w
WD blue 500gb

Did you find this review helpful? Yes No

  • n64link
  • 2/23/2014 11:32:20 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsNo problems so far.

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

Pros: So far it's been a pretty sturdy PSU. Decent power and not very expensive. Cables are a nice length and there are plenty of connectors for my application. One large 12v rail with 60A of power.

Cons: None so far but I haven't loaded this PSU very much.

Other Thoughts: Good for some multiple GPU action but at only 750w you won't have two extreme cards running at once.

Did you find this review helpful? Yes No

  • N/A
  • 1/26/2014 9:24:21 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsRunning for 6+ years

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

Pros: I have been running this PSU since Jan 2008 and it's still running strong. Just thought it was worth mentioning that this thing is still going after 6 years and 2 new builds.

Cons: none so far

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

  • N/A
  • 11/29/2013 7:26:23 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsGood PSU

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

Pros: Good PSU, does what it's supposed to without shorting or exploding.

Cons: No detachable cables. Which, isn't the PSU's fault, cuz it says the cables don't detach. But going forward I see now how worthwhile it is to have those detachable cables for better cable management.

Did you find this review helpful? Yes No

  • N/A
  • 11/3/2013 1:36:50 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsgreat!!!!!

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

Pros: 750w

Cons: non

Other Thoughts: it gets the job done

Did you find this review helpful? Yes No

  • N/A
  • 10/28/2013 6:38:42 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsgreat power supply: great price

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

Pros: great power supply, no problems

Cons: no cons

Did you find this review helpful? Yes No

  • N/A
  • 10/28/2013 4:13:47 PM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggs

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

Pros: Decent power supply.

Cons: PAY ATTENTION TO THE AMPS!!!!! I'm sure this is a dependable power supply, but it only puts out 20 amps on the 12v rail. Newer video cards, including mine, require at least 24 amps. My computer would automatically restart when my GPU needed to draw a lot of power. Other than this issue I'm sure it's a good power supply which is why I'm giving it 3 eggs.

3 out of 4 people found this review helpful. Did you? Yes No

  • N/A
  • 10/25/2013 8:53:08 AM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsAlmost 2 Years - No Problems - Fantastic!

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

Pros: This power supply is quiet as heck, I have owned it for almost two years and am very satisfied.

Cons: None

3 out of 3 people found this review helpful. Did you? Yes No

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