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Rosewill > 
Item#: N82E16817182073

Rosewill CAPSTONE-750 - 750-Watt Active PFC Power Supply - Continuous @ 122 Deg. F (50C), 80 PLUS Gold, ATX 12V v2.31 & EPS12V v2.92, Intel Haswell, SLI & CrossFire Ready

  • ATX12V v2.31 / EPS12V v2.92
  • 100 ~ 240V
  • 80 PLUS Gold Certified
  • Efficiency up to 92%
  • 140 mm Silent Fan
  • 7-Year Warranty

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews


The Rosewill CAPSTONE-750 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 @ 122°F (50°C) of safe, reliable output for your computer systems. One single strong +12V rail with max 744W output and 4 x 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 4 x 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

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 7 years
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the Rosewill CAPSTONE-750

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  • Kaylea R.
  • 8/11/2015 3:40:00 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsGood, While it lasted.....

Pros: Worked as expected while it lasted.

Cons: Some what loud. Stopped working after a few months of light use.

Other Thoughts: I had this thin in my rig maybe 2 months. and one day, the computer just shut its self down. Would not turn back on. Troubleshot everything I could think of. Replaced the PSU with my old one. Came right back on. I am only submitting this now because I am trying to see how I can get this thing exchanged.

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 troubleshooting and/or warranty options.

Phone: 1- 800-575-9885
Monday - Friday 8AM - 5PM PST

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

  • Susana T.
  • 7/18/2015 6:15:34 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

2 out of 5 eggsjust quit

Pros: worked great for 5 months

Cons: just stopped working with no warning

Other Thoughts: customer service non existent at this time

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 troubleshoot and/or warranty options.

Phone: 1- 800-575-9885
Monday - Friday 8AM - 5PM PST

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

  • Heather D.
  • 7/15/2015 5:40:44 AM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsWorked great for two years

Pros: Worked well for two years, but suddenly died. I'll have to check on support.

Cons: None

Did you find this review helpful? Yes No

  • Scott T.
  • 6/19/2015 7:19:50 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsFailed After 2 Months

Pros: Was quiet and worked well when it worked.

Cons: Stopped working after 2 months and 18days.

Manufacturer Response:

Dear Scott,
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 troubleshoot and/or warranty options.

Phone: 1- 800-575-9885
Monday - Friday 8AM - 5PM PST

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

  • Scott T.
  • 6/18/2015 7:35:35 PM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsLasted 2 Months 18 Days

Pros: Worked good when it worked.

Cons: Stopped working after 2 months and 18 days.

Other Thoughts: If I cannot return this for a replacement I will being trying out a different brand.

Manufacturer Response:

Dear Scott,
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 troubleshoot and/or warranty options.

Phone: 1- 800-575-9885
Monday - Friday 8AM - 5PM PST

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

  • Ian C.
  • 5/3/2015 7:56:43 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsOkay PSU for Price

Pros: Has enough power for my system, and has not failed yet.

Cons: At one point about a month ago, it starting hissing when I was playing games. It went away from still occasionally comes back.

Other Thoughts: For the price of the PSU, it is very good quality.

Did you find this review helpful? Yes No

  • Anthony C.
  • 3/21/2015 2:35:03 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year

1 out of 5 eggsJUNK PSU

Pros: When it worked it was great.........then it stoped.

Cons: I've had this thing about 2 months and it already broke this thing is JUNK.....don't buy!

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 troubleshoot and/or warranty options.

Phone: 1- 800-575-9885
Monday - Friday 8AM - 5PM PST

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

  • jason b.
  • 3/20/2015 3:40:39 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsWhat you payed for...

Pros: Never had problems with Rosewill products, all have worked perfect on arrival.

Cons: If you are planning routing all your cables behind your mobo, the main mobo power connection isn't very long and will likely just hang in the openness.

Other Thoughts: All the other reviews are pretty spot on what you are expecting to get.

Did you find this review helpful? Yes No

  • Daniel S.
  • 3/8/2015 10:08:14 PM
  • Tech Level: Average
  • Ownership: 1 month to 1 year

4 out of 5 eggsSuper great & way more than I needed for a price I couldn't NOT pay'!

Pros: Very quiet, cool name, grating matches my case & so does the PSU's shell color.

Cons: It has red on it.

Other Thoughts: No theme music either, I guess.

Did you find this review helpful? Yes No

  • Avery T.
  • 3/3/2015 1:29:35 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year

5 out of 5 eggsPlenty of Power

Pros: 1. Very sturdy, nice black finish

2. Crossfire and SLI support

3. Cables are stiff, but flexible

4. Has that "new power supply" smell when opened out of the box

Cons: 1. Not modular, but not worth losing an egg on score

Other Thoughts: Rosewill makes some of the best power supplies I've ever used, I place their quality next to Corsair, EVGA, and XFX.

Did you find this review helpful? Yes No

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Item#: N82E16817182073
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