Skip to: |

Newegg.com - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message.

Newegg.com - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

Sign up today for a 30-day free trial of Newegg Premier
  • Shipping Destination: United States
  • Wish List
  • Feedback
  • Help
Search all
Search
Home
Home > 
Computer Hardware > 
Power Supplies > 
Power Supplies > 
Rosewill > 
Item#: N82E16817182073

Rosewill CAPSTONE-750 750W Continuous @ 50°C, Intel Haswell Ready, 80 PLUS GOLD, ATX12V v2.31 & EPS12V v2.92, SLI/CrossFire Ready, Active PFC Power Supply

  • ATX12V v2.31 / EPS12V v2.92
  • 100-240V
  • 80 PLUS Gold Certified
  • Efficiency up to 92%
  • 140mm Silent Fan
  • 7 Years Warranty
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
IronEgg
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
  • Pin It
  • Email this page
ICON Loading...

The Rosewill CAPSTONE series is a premium 80 PLUS GOLD certified power supply that delivers unprecedented performance, uncompromised features with unbeatable efficiency vital to today's high-end system. CAPSTONE's black coated casing and rock touch finishing evokes a sense of high quality. It features active PFC with auto AC-input voltage adjustment (100 - 240V), mesh sleeves on all cables for easier cable routing and better ventilation, and one 140mm fan with auto fan speed control for efficient, silent cooling. An array of safety & EMI approval including cTUVus, FCC, CE and RoHS ensures outstanding reliability, durability and eco-friendliness.

  • newegg 450W Power Output with Single Strong 12V Rail The Rosewill CAPSTONE-450 power supply delivers continuous 450W @ 50°C of safe, reliable output for your computer systems. One single strong +12V rail with max 444W output and 2x 6+2-Pin PCIe connectors can juice up your high-end CPU and even multiple graphics cards.
  • newegg 80 PLUS GOLD Certified The 80 PLUS GOLD certified power supply provides ultra-high power efficiency of at least 87% 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 Comprehensive Protection Over Temperature/Current/Voltage/Power Protection, Under Voltage Protection, and Short Circuit Protection provide maximum safety to your critical system components.
  • newegg NVIDIA SLI Ready & AMD CrossFireX Certified The Rosewill CAPSTONE-450 is AMD CrossFireX and NVIDIA SLI Ready and comes with 2x 6+2 Pin PCI-E connectors enabling you to build a high performance multi-GPU gaming system.
  • newegg Silent Cooling One silent 140mm fan with auto fan speed control delivers excellent heat dissipation at low noise, keeping your PSU running at peak performance.

The Rosewill CAPSTONE series is a premium 80 PLUS GOLD certified power supply that delivers unprecedented performance, uncompromised features with unbeatable efficiency vital to today's high-end system. CAPSTONE's black coated casing and rock touch finishing evokes a sense of high quality. It features active PFC with auto AC-input voltage adjustment (100 - 240V), mesh sleeves on all cables for easier cable routing and better ventilation, and one 140mm fan with auto fan speed control for efficient, silent cooling. An array of safety & EMI approvals including cTUVus, FCC, CE and RoHS ensure outstanding reliability, durability and eco-friendliness.

  • newegg 550W Power Output with Single Strong 12V Rail The Rosewill CAPSTONE-550 power supply delivers continuous 550W @ 50°C of safe, reliable output for your computer systems. One single strong +12V rail and 2x 6+2-Pin PCIe connectors can juice up your high-end CPU and even multiple graphics cards.
  • newegg 80 PLUS GOLD Certified The 80 PLUS GOLD certified power supply provides ultra-high power efficiency of at least 87% 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 Comprehensive Protection Over Temperature/Current/Voltage/Power Protection, Under Voltage Protection, and Short Circuit Protection provide maximum safety to your critical system components.
  • newegg Silent Cooling One silent 140mm fan with auto fan speed control delivers excellent heat dissipation at low noise, keeping your PSU running at peak performance.

The Rosewill CAPSTONE series is a premium 80 PLUS GOLD certified power supply that delivers unprecedented performance, uncompromised features with unbeatable efficiency vital to today's high-end system. CAPSTONE's black coated casing and rock touch finishing evokes a sense of high quality. It features active PFC with auto AC-input voltage adjustment (100 - 240V), mesh sleeves on all cables for easier cable routing and better ventilation, and one 140mm fan with auto fan speed control for efficient, silent cooling. An array of safety & EMI approval including cTUVus, FCC, CE and RoHS ensures outstanding reliability, durability and eco-friendliness.

  • newegg 650W Power Output with Single Strong 12V Rail The Rosewill CAPSTONE-650 power supply delivers continuous 650W @ 50°C of safe, reliable output for your computer systems. One single strong +12V rail with max 648W output and 4x 6+2-Pin PCIe connectors can juice up your high-end CPU and even multiple graphics cards.
  • newegg 80 PLUS GOLD Certified The 80 PLUS GOLD certified power supply provides ultra-high power efficiency of at least 87% 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 Comprehensive Protection Over Temperature/Current/Voltage/Power Protection, Under Voltage Protection, and Short Circuit Protection provide maximum safety to your critical system components.
  • newegg NVIDIA SLI Ready & AMD CrossFireX Certified The Rosewill CAPSTONE-650 is AMD CrossFireX and NVIDIA SLI Ready and comes with 4x 6+2 Pin PCI-E connectors enabling you to build a high performance multi-GPU gaming system.
  • newegg Silent Cooling One silent 140mm fan with auto fan speed control delivers excellent heat dissipation at low noise, keeping your PSU running at peak performance.



The Rosewill CAPSTONE series is a premium 80 PLUS GOLD certified power supply that delivers unprecedented performance, uncompromised features with unbeatable efficiency vital to today's high-end system. CAPSTONE's black coated casing and rock touch evoke a sense of high quality. It features active PFC with auto AC-input voltage adjustment (100 - 240V), mesh sleeves on all cables for easier cable routing and better ventilation, and one 140mm fan with auto fan speed control for efficient, silent cooling. An array of safety & EMI approvals including cTUVus, FCC, CE and RoHS ensures outstanding reliability, durability and eco-friendliness.

  • newegg 750W Power Output with Single Strong 12V Rail The Rosewill CAPSTONE-750 power supply delivers rated 750W @ 50°C of safe, reliable output for your computer systems. One single strong +12V rail with max 744W output and 4x 6+2-Pin PCIe connectors can juice up your high-end CPU and even multiple graphics cards.
  • newegg 80 PLUS GOLD Certified The 80 PLUS GOLD certified power supply provides ultra-high power efficiency of at least 87% 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 Comprehensive Protection Over Temperature/Current/Voltage/Power Protection, Under Voltage Protection, and Short Circuit Protection provide maximum safety to your critical system components.
  • newegg NVIDIA SLI Ready & AMD CrossFireX Certified The Rosewill CAPSTONE-750 is AMD CrossFireX and NVIDIA SLI Ready and comes with 4x 6+2 Pin PCI-E connectors enabling you to build a high performance multi-GPU gaming system.
  • newegg Silent Cooling One silent 140mm fan with auto fan speed control delivers excellent heat dissipation at low noise, keeping your PSU running at peak performance.


Learn more about the Rosewill CAPSTONE-750

Model

Brand
Rosewill
Model
CAPSTONE-750
Series
CAPSTONE Series

Spec

Type
ATX12V v2.31 & EPS12V v2.92
Maximum Power
Continuous 750W @ 50 degree C
Fans
1 x Silent 140mm Fan
PFC
Active
Main Connector
20+4Pin
+12V Rails
Single
PCI-Express Connector
4 x 6+2-Pin
SATA Power Connector
8
SLI
SLI Ready
Haswell Support
Certified
CrossFire
CrossFire Ready
Modular
No
Power Good Signal
100-500ms
Hold-up Time
> 16ms
Efficiency
> 87%, Up to 92%
Energy-Efficient
80 PLUS GOLD Certified
Over Voltage Protection
+3.3V, +5V, +12V
Input Voltage
100 - 240 V
Input Frequency Range
47 - 63 Hz
Input Current
10A
Output
+3.3V@24A, +5V@24A, +12V@62A, -12V@0.5A, +5VSB@3A
MTBF
100k hours at 25 degree C, max. load, nominal input
Approvals
cTUVus, FCC, CE, ROHS
Dimensions
5.91" x 3.39" x 6.42" (W x H x D)

Features

Connectors
1 x 20+4-Pin Main Connector
1 x 4+4-Pin ATX12V / EPS12V Connector
4 x 6+2-Pin PCI-E Connector
5 x 4-Pin Peripheral Connector
8 x 5-Pin SATA Connector
1 x 4-Pin Floppy Connector
Features
80 PLUS GOLD Certified

Intel Haswell CPU Ready

Continuous 750W @ 50 degree C

Single strong 12V rail - idea for Gaming system

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

1 x Silent 140mm Fan with Auto Fan Speed Control for better silence

Active-PFC with auto AC-input voltage adjustment (100-240V)

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: cTUVus, FCC, CE, ROHS

Manufacturer Warranty

Parts
7 years limited
Labor
7 years limited

Quick Info

Warranty

  • Limited Warranty period (parts): 7 years
  • Limited Warranty period (labor): 7 years


Customer Reviews of the Rosewill CAPSTONE-750

Do you own this product? Write a Review

ICON Loading...

Filter Results

Go

Showing 90 of 90 reviews - Clear Filters

  • Anonymous
  • 8/19/2014 6:20:00 PM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsRosewill Capstone

This review is from: Rosewill CAPSTONE-750 750W Continuous @ 50°C, Intel Haswell Ready, 80 PLUS GOLD, ATX12V v2.31 & EPS12V v2.92, SLI/CrossFire Ready, Active PFC Power Supply

Pros: It's been running and AMD FX 8350 and a GTX 780 Ti for 6 months with no problems. Included peripherals are 16GB of G.Skill RAM, Corsair H90 water cooler, Gigabyte UD3 990FX mobo, 128GB SSD, 1TB WD Black, some case fans, and a few LEDs.

It's a Gold Rated, 80+ efficiency power supply. See other thoughts. This is good, but not the best.

It's simple looking, and I like that.

Never had a stutter or a power problem, all clocks on RAM, CPU and GPU are stable. I know that the motherboard is also responsible for this, but do is the power supply.

Has enough 8 Pins to power SLI and Crossfire rigs. A few of the cords are meh-level on length, but it's manageable if you don't have the biggest case on the market. Be aware of that though... Can't complain though. I'm doing just fine in a Corsair Vengeance C70 case, I'm just giving a heads up. Extensions may be needed for others.

It's quiet, quieter than my old Corsair 750W that went out on me. It lasted for a month... Maybe that was just a bad PSU, my 'Dead after Minor Use' part had finally arrived after building four computers.

Cons: Cable length could be a problem for some. Beware..

Also, something with the pros I listed. 80+ Gold Rated doesn't mean it'll run at 750W. This is why some people buy the 800+W power supplies for rigs such as mine, but I'm not worried at all. It's fine to go overkill, so long as it's not too much. Too much and you have a good chunk of mo

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

  • BEAU A.
  • 8/19/2014 11:01:08 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGreat psu

This review is from: Rosewill CAPSTONE-750 750W Continuous @ 50°C, Intel Haswell Ready, 80 PLUS GOLD, ATX12V v2.31 & EPS12V v2.92, SLI/CrossFire Ready, Active PFC Power Supply

Pros: A really good and reliable psu. Has not givin me any problems YET. Comes with plenty of cords and just everything you would need.

80+ gold

Cons: I have all the cords I need...and don't need. It's not modular at all so I feel that the inside of my case is a little cluttered but if you can work with non modulars, definitely go for it! Not enough to take off an egg before I knew before I bought :pp

Other Thoughts: I run an fx-6300 and a r9 290 with one HDD, and two fans.

Did you find this review helpful? Yes No

  • Zachary G.
  • 8/7/2014 9:20:16 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsDead after 3 months

This review is from: Rosewill CAPSTONE-750 750W Continuous @ 50°C, Intel Haswell Ready, 80 PLUS GOLD, ATX12V v2.31 & EPS12V v2.92, SLI/CrossFire Ready, Active PFC Power Supply

Pros: Worked without a problem for 3 months

Cons: Died after 3 months

Other Thoughts: With the skeleton crew my current build is running it shouldn't even be pushing 500W. So I'm confident I didn't overwork this power block.

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.

We are sorry to hear that, please contact our support team to assist you with warranty options.

Phone: 1- 800-575-9885
Email: rma@rosewill.com
Email2: techsupport@rosewill.com

We look forward to hearing from you.

Thanks,
Rosewill Customer Care

Did you find this review helpful? Yes No

  • Brent B.
  • 8/6/2014 12:06:41 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsRosewill CAPSTONE 750

This review is from: Rosewill CAPSTONE-750 750W Continuous @ 50°C, Intel Haswell Ready, 80 PLUS GOLD, ATX12V v2.31 & EPS12V v2.92, SLI/CrossFire Ready, Active PFC Power Supply

Pros: So far no issues. Easy to install and lots of power cables.

Cons: None

Other Thoughts: I have a new mid case with the p/s mount in the bottom. The fan is also exhausted to the bottom of the case. My floor is carpeted. Essentially with the case sitting on the floor the carpet blocks the fans ability to circulate air, which could cause overheating and premature failure. I purchased a couple of cheap tiles to sit the case on to alleviate this. The manual has no mention of this. A definite oversight.

Did you find this review helpful? Yes No

  • Alexi O.
  • 7/25/2014 5:12:04 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat Power Supply!!!

This review is from: Rosewill CAPSTONE-750 750W Continuous @ 50°C, Intel Haswell Ready, 80 PLUS GOLD, ATX12V v2.31 & EPS12V v2.92, SLI/CrossFire Ready, Active PFC Power Supply

Pros: Fan is Fantastic. Can barely hear it. Delivers great output.

Cons: None at all

Other Thoughts: I bought this because my older power supply blew up... yeah.. scary. Anyways This supply has been amazing. no problems at all the cables are all in the way but managed to get them all nice and sorted.

Did you find this review helpful? Yes No

  • Anonymous
  • 7/19/2014 11:47:18 AM
  • Tech Level: Average
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggstrash

This review is from: Rosewill CAPSTONE-750 750W Continuous @ 50°C, Intel Haswell Ready, 80 PLUS GOLD, ATX12V v2.31 & EPS12V v2.92, SLI/CrossFire Ready, Active PFC Power Supply

Pros: none.

Cons: had my computer on for an hour after building it and the power supply exploded

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.

We are sorry to hear that, please send us pictures of the damages and contact our support team to assist you with warranty options.

Phone: 1- 800-575-9885
Email: rma@rosewill.com
Email2: techsupport@rosewill.com

We look forward to hearing from you.

Thanks,
Rosewill Customer Care

Did you find this review helpful? Yes No

  • Kenneth M.
  • 6/27/2014 8:06:28 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsOK

This review is from: Rosewill CAPSTONE-750 750W Continuous @ 50°C, Intel Haswell Ready, 80 PLUS GOLD, ATX12V v2.31 & EPS12V v2.92, SLI/CrossFire Ready, Active PFC Power Supply

Pros: Very quiet and very good price.

Cons: not modular

Other Thoughts: if i had thought about it i would have made sure it was modular but that's my fault. I'd spend a few more bucks for that.

Did you find this review helpful? Yes No

  • hoangvu N.
  • 6/23/2014 11:12:48 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGreat

This review is from: Rosewill CAPSTONE-750 750W Continuous @ 50°C, Intel Haswell Ready, 80 PLUS GOLD, ATX12V v2.31 & EPS12V v2.92, SLI/CrossFire Ready, Active PFC Power Supply

Pros: Good quality
Silence fan
Sleeve cable
Cheap, would have been cheaper if i bought it one day late for the 15 dollar off.
Gold certified

Cons: No con really

Other Thoughts: I would have goes for the platinum grade and full modular, but seeing and trying out this one wouldn't hurt, so it was a right choice

Did you find this review helpful? Yes No

  • Nathan B.
  • 6/20/2014 1:42:03 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsAwesome Buy It

This review is from: Rosewill CAPSTONE-750 750W Continuous @ 50°C, Intel Haswell Ready, 80 PLUS GOLD, ATX12V v2.31 & EPS12V v2.92, SLI/CrossFire Ready, Active PFC Power Supply

Pros: This power supply has a lot of room to grow and has proven to be a very powerful and sturdy supply for all of my power needs.

Cons: None

Other Thoughts: I have been running this supply for about 5 months now and was borderline on Rosewill at the time. It has made me a fan of the brand. It's powering a ASUS Sabertooth 990 FX chipset board with a Gefore 770 FTW video card, Three Hard Drives in a thermaltake mozart tower cube case. I am also running 10 120mm Fans for cooling. Its rock hard stable!

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

  • hoangvu N.
  • 6/18/2014 5:41:06 AM
  • Tech Level: Average
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggsIDK

This review is from: Rosewill CAPSTONE-750 750W Continuous @ 50°C, Intel Haswell Ready, 80 PLUS GOLD, ATX12V v2.31 & EPS12V v2.92, SLI/CrossFire Ready, Active PFC Power Supply

Pros: Cheap price, good power. But still waiting for it to come. I could have gone full modular instead of none, but seeing modular cost 40 dollar more. So i am gonna try this

Cons: Not yet

0 out of 2 people found this review helpful. Did you? Yes No

ICON Loading...

Send It As A Gift!

gift services details
Are you an E-Blast Insider? Subscribe Newegg e-Blast
PayPal
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.

Home
Home > 
Computer Hardware > 
Power Supplies > 
Power Supplies > 
Rosewill > 
Item#: N82E16817182073
Related Products
Model Brand SeaSonic Model X 1050 Series X ...
Delta Electronics DPS 450GB 1 450W Active PFC ...
Model Brand SeaSonic Model X650 Gold ((SS 650KM ...
Shop by Region: United States | Canada | China
VeriSign Click for the BBB Business Review of this Computers - Supplies & Parts in Whittier CAThis site protected by Trustwave's Trusted Commerce program Inc500
Policy & Agreement | Privacy Policy  © 2000-2014 Newegg Inc.  All rights reserved.
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site. nassau