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Item#: N82E16817182067

Rosewill Xtreme Series RX750-S-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

In stock.

  • ATX12V v2.2 & EPS12V v2.91
  • 100 - 240 V
  • 80 PLUS Certified
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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 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-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
CrossFire
CrossFire Ready
Modular
No
Power Good Signal
100-500ms
Hold-up Time
> 16ms
Efficiency
> 80%, Up to 85%
Energy-Efficient
80 PLUS Certified
Over Voltage Protection
+3.3V, +5V, +12V1, +12V2, +12V3, +12V4
Input Voltage
100 - 240 V
Input Frequency Range
47 - 63 Hz
Input Current
15A/ 7.5A
Output
+3.3V@24A, +5V@30A, +12V1@20A, +12V2@20A, +12V3@20A, +12V4@20A, -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

Do you own this product? Write a Review

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  • Greg
  • 6/17/2013 3:39:30 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggs2 Years and 8 Months of Service Before Dying

Pros: Good price, great cable management, consistent output, survived 2 power surges that friend routers through surge strips. Awesome Customer Service.

Cons: Died within 3 years,

Other Thoughts: I bought this PSU back in August of 2010, and it has been powering one of my systems daily since then without incident prior to today. It finally decided to kick the bucket mid workday and went completely unresponsive. Luckily, a 5 minute call with Newegg and Rosewill and the replacement is on its way! I'm not one of those people who expects things to last forever, and luckily I was within the 3 year warranty. The level of US based customer service I received has won Rosewill a customer for life!

PS, Newegg is still awesome, as always. :-)

Did you find this review helpful? Yes No

  • jerm1027
  • 6/13/2013 5:52:13 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsA Solid PSU

Pros: Provides plenty of power, at a low price, has all the connectors I need, and is very stylish. between has some sleeving, Blue LED fan, and a clean, black, glossy housing.

Cons: The fan fairly recently started making a really annoying and noticeable ticking sound. I'm hoping it's easily replaceable. I suppose I could RMA it since it's still under warranty...

Other Thoughts: I bought this for my second build in May 2011, before I started really getting into hardware, specifically power supplies. I found out it's a quad-rail design and was disappointed by that. However, my build has transformed quite a bit, and it has had no issue powering an OC'd GTX 570 paired with a 4.6GHz 2500k @ 1.375v. I also had a power hungry Radeon HD 5830 OC'd to 915MHz on the core (from 800MHz), and even had both the GTX 570 and GTX 650 bitcoin mining simultaneously. No real complaints, and am pleasantly surprised.

Did you find this review helpful? Yes No

  • FPS GaMer and CodER
  • 6/13/2013 9:18:46 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsGood PSU

Pros: Seems to be a solid power supply. I've had this unit in one of my builds for nearly 2 yrs and haven't had one problem. So, I'm buying another one for a new build. Yes, it's a Rosewill, but it seems strong. No complaints here. If modular, would have been a 5, but if you don't need it it's fine.

my Old Build: triple boot (OSX, Ubuntu, Win7)
--------------------------------------------------------
Case: ANTEC Airboy
CPU: i7 2600k Intel OC'd to 4.5
Corsair H60 cooler
Mobo: Gigabyte
RAM: Corsair DDR3 1600MHz 16GB
ATI Radeon HD 7850
(5) WD HDs = 3+TB
LG CD-RW
Rosewill Card Reader

Cons: Not modular, with a name like Extreme?... hmmmm. Although I didn't need it to be, it seems like it should be or at least semi.

Did you find this review helpful? Yes No

  • davids021
  • 6/11/2013 10:00:00 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsGood Power Supply

Pros: Got 5 years out of this bad boy.

Cons: Not modular - but still good.

Did you find this review helpful? Yes No

  • FlashOver
  • 5/3/2013 9:15:06 PM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGreat PSU

Pros: I built my system with this PSU over two years ago. Inside my box;
Core i7 960 3.2GHz OC'd at 4.18
ASUS P6X58D-Extreme
GTX 470 Superclock (1472) [a real power hog]
6 memory dimms
2xDVD burners
2x250GB SATAII in RAID-0
1x500GB SATAII storage
EVO 212 Heatsink w/120mm fan
1x120mm case fan
2x140mm case fans
1x200mm case fan

It has run flawless this whole time.

Cons: I'm in the mode to SLI with newer GPU's but this is not quite the PSU for this. It needs more power and PCIe cables to acomplish this. One more GTX 470 on this two year old PSU might just be the final straw for it. It's plenty to run even the best single GPU out there.

Other Thoughts: For the wattage this unit produces it has performed very well. I would recommend this for a "middle of the road" build.

The fact that I did not plan ahead for expansion is not the fault of this unit and not a reason to remove an egg. I would suggest that your PSU is not a good place to cut corners in a build.

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

  • N/A
  • 3/6/2013 6:46:50 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGreat PSU

Pros: Really happy with this PSU. So many negative reviews but it works well for me with no problems for my nvidia 670.

Cons: Is not modular which i didn't realize till after i ordered it. Also has a blue LED i didn't see in any of the images.

Did you find this review helpful? Yes No

  • N/A
  • 2/23/2013 1:29:58 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsSave your money

Pros: worked great while it lasted....3 months

Cons: Every time I start a game, it will crash and reboot with in 5 minutes of playing. let alone trying to setup SLI it will crash after 2 mins. I can surf the web all day long though and it does fine.

Manufacturer Response:

Dear Valued Customer,
Thank you very much for purchasing this unit. We strive to provide the most reliable and highest quality products to our customers. Please kindly contact the Rosewill support team either via phone at 800-575-9885 or via email at rma@rosewill.com so we may assist you with a replacement.
Thanks,
Rosewill Customer Care

Did you find this review helpful? Yes No

  • N/A
  • 2/13/2013 3:55:19 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGreat price

Pros: Plenty of cables. Blue lights match my case. Quiet.

Cons: Didn't realize it was not modular. Cable management was a pain in my tower (Antec 900).

Other Thoughts: Purchased on sale for $80, so it was a fantastic deal.

Did you find this review helpful? Yes No

  • Andy
  • 2/12/2013 9:21:35 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsgreat price for the power

Pros: easy install plenty of cables for what ever i need and then some

Cons: only con i have is i bought it from newegg paid for 3 day shipping took a week they also shipped it through a company that doesn't deliver where i live so i had to drive 46 miles to pick it up.

Did you find this review helpful? Yes No

  • sickcom
  • 2/11/2013 11:02:04 PM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsit still works

Pros: Powers everything like a champ. Have had it 2 yrs and 2 months.

Cons: Sometimes the computer wont boot , i have to jiggle the connection to the motherboard to get it to boot. This has happened several times,but,not recently. I'd say about a year now. Don't know if a mb issue or psu issue.

Other Thoughts: asus M4A79XTD EVO AM3 ,sapphire 100283-3L hd5770 1G,rosewill RX750W,AMD PHENOM II 955 3.2Ghz,4gb GSKILL F3-1200CLD8D-4GBRM,samsung HD103SJ 32M 7K 1TB,coolermaster RR-B10-212P-G1

Did you find this review helpful? Yes No

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Buzz

Caution for New Video Cards users

2 out of 5 eggs
CAUTION: this power supply 12v connectors max out at 20amps. The new NVidia cards require 24amps! I had problems ...
— 1/30/2012

1 year of ownership

5 out of 5 eggs
- Plenty of connectors
- Finish of the unit is top notch
- Very, very quiet. Hard to tell it's on, at times.
- ...
— Dan 12/1/2009


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