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Item#: N82E16817182264

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

  • ATX12V v2.31 / EPS12V v2.92
  • 100-240V
  • 80 PLUS Gold Certified
  • Modular Design
  • Efficiency up to 92%
  • 7 Years Warranty
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BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
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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 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. Modular cable design helps reduce bulk and clutter inside the chassis. 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-M 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 Modular Cable Design With necessary 20+4-pin and 2x 4+4-pin ATX12V/EPS12V connectors fixed, the modular cable design allows use of only the cables you need for reduced system clutter and improved air flow.
  • 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-M 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 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. Modular cable design helps reduce bulk and clutter inside the chassis. An array of safety & EMI approvals including cTUVus, FCC, CE and RoHS ensures outstanding reliability, durability and eco-friendliness.

  • newegg 550W Power Output with Single Strong 12V Rail The Rosewill CAPSTONE-550-M power supply delivers rated 550W @ 50°C of safe, reliable output for your computer systems. One single strong +12V rail with max 546W 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 Modular Cable Design With necessary 20+4-pin and 1x 4+4-pin ATX12V/EPS12V connectors fixed, the modular cable design allows use of only the cables you need for reduced system clutter and improved air flow.
  • 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-550-M 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 with rock touch evokes a sense of high quality. It features active PFC with auto AC-input voltage adjustment (100 - 240V), mesh sleeves on all cables (including modular cables) for easier cable routing and better ventilation, and one 140mm fan with auto fan speed control for efficient, silent cooling. Modular cable design helps reduce bulk and clutter inside the chassis. An array of safety & EMI approvals 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-M power supply delivers rated 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 Modular Cable Design With necessary 20+4-pin and 1x 4+4-pin ATX12V/EPS12V connectors fixed, the modular cable design allows use of only the cables you need for reduced system clutter and improved air flow.
  • 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-M 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.


Learn more about the Rosewill CAPSTONE-750-M

Model

Brand
Rosewill
Model
CAPSTONE-750-M
Series
CAPSTONE Series

Spec

Type
ATX12V v2.31 & EPS12V v2.92
Maximum Power
750W
Fans
1
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
Modular
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
>100,000 Hours
Approvals
cTUVus, FCC, CE, ROHS
Dimensions
5.91" x 3.39" x 6.69"

Features

Connectors
Fixed:
1X 20+4-Pin Main Connector
1X 8-Pin(4+4) ATX12V/EPS12V Connector
1X 8-Pin ATX12V/EPS12V Connector

Modular:
4x 6+2-Pin PCI-E Connector
5x 4-Pin Peripheral Connector
8x 5-Pin SATA Connector
1x 4-Pin Floppy Connector
Features
Continuous 750W@50 degree Celsius

Single strong 12V rail - idea for Gaming system

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

Modular design

1x 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

Quick Info

Warranty

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


Customer Reviews of the Rosewill CAPSTONE-750-M

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Showing 72 of 72 reviews - Clear Filters

  • Richard c.
  • 4/10/2014 8:37:08 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggs

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

Pros: Nice being able to use only the cords I need. I have had no problems, would recommend getting one especially if you can find it on sale.

Cons: none.

Did you find this review helpful? Yes No

  • Jack M.
  • 3/28/2014 7:07:56 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsGreat while it lasts

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

Pros: The PSU runs quiet and fits nicely in my HTPC case (SilverStone GD05B) with only a few of the modular cables utilized. I have an EVGA GTX 770 Superclocked running stable with no issues.

Cons: I was very happy with the PSU until it failed after 3 months. Received a replacement from Rosewill within a week, though was told that I had to pay for the shipping label. I spoke with customer service and they provided me with a free label as a one-time courtesy. Personally I don't believe I should pay at all for a defective product, so hopefully the replacement doesn't fail on me. It's been 2+ months and it seems fine.

Did you find this review helpful? Yes No

  • Hector L.
  • 3/12/2014 4:08:05 PM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGreat Psu

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

Pros: Great product! This psu is quiet, connections are quick and easy. Had this product for more than a year and is holding up great!

Cons: The only con with this product is that the 6pin pci express connectors have a double connector on one cable so it makes the cable less flexible since the wires are pigtailed off one connector. Other than that no issues.

Did you find this review helpful? Yes No

  • Austin O.
  • 3/10/2014 12:27:53 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsAwesome PSU

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

Pros: Does exactly what it is supposed to and is a Gold rated PSU at that so it saves money on the bill :)
And it is Modular!

Cons: The only thing I didn't like about this card was the modular ports weren't labeled whatsoever so I hooked everything up in the same position they were in on my old Rosewill Hive series 550W

Other Thoughts: Great PSU! Will definitely be keeping this one for a long time till it is absolutely necessary to upgrade! (I don't think I will never need to go over 750W)

Did you find this review helpful? Yes No

  • daniel h.
  • 2/15/2014 4:59:00 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggswas a good psu while I had it

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

Pros: Got it on sale for $40, was modular and 80 plus gold, plenty of cable length.

Cons: didn't get to play with it more

Other Thoughts: Was nice while it lasted, got a new psu gifted about 10 days after I got this. But while I had it it was great and had nice cables, can't really say how it is durability wise since I didn't have it long.

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

  • Michael H.
  • 2/13/2014 3:32:43 PM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsDefective Unit

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

Pros: Quality look and touch on the case; comes in quality packaging and is backed by a long warranty.

Cons: Doesn't work properly; included power cable needs to be pushed hard to slide into place.

Other Thoughts: Unit will power up fans and lights on motherboards but not the CPU. Was at wits end trying to troubleshoot MOBO and CPU issues since the fans were spinning and the lights were on; I figured it had to be fine. Decided to try the Rosewill Capstone in my old computer -- same problem; turns on the fans but no post/beep/boot. Certainly happy to find it was the PSU and not the performance parts. Went to Staples and swapped in a Antec Basiq 550 they had there; computer boots right up and display on monitor.

Contacted Rosewill and they issued RMA immediately which was nice.

Sad to say but I decided to give Rosewill, a house brand, the benefit of the doubt on this one due to the great warranty and the understanding that one of the better OEM manufacturers makes it for Newegg. Too bad, that while my experience may be an outlier; I don't think I will be purchasing any more Rosewill brand products when it comes to core system components.

The thing had several "QC passed" stickers on it; I wonder what they do? Do they even check to see if it is capable to power up a mainboard to boot before they ship it? Wouldn't that be a reasonable test?

YMMV. Hope you got one that works.

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.

If you are not fully satisfied with our product please contact us to better assist you in resolving your problem.

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

  • Michael H.
  • 2/9/2014 6:09:45 PM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGreat PSU!

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

Pros: Have had for over a year now, it also powers my 21 inch LCD Monitor that had a faulty PSU. No problems what so ever, modular cables are nice, built very well and very heavy.

Cons: None just heavy, but which is fine in this case good components inside.

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

  • Jianxuan D.
  • 2/5/2014 4:45:01 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsNice and quiet

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

Pros: Quiet.
Modular.
Great build quality.

Cons: None.

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

  • Richard B.
  • 2/4/2014 7:39:35 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsNot The Best

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

Pros: None (unit likely defective)

Cons: Power supply caused boot and post problems
Stiff cable difficult to manage
High force required to insert power connectors on drives
No documentation for warranty other than 5 years printed on box
Customer support not helpful

Other Thoughts: Called customer support to question the warranty period. I was told the supply was an old unit and that 7 years, as stated on the web site, should apply. I was not happy about receiving an old defective unit without adequate warranty documentation. At least shipping cost to return is the only damage done.

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.

If you are not fully satisfied with our product please contact us to better assist you in resolving your problem.

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

  • Clay S.
  • 2/2/2014 9:57:48 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggs

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

Pros: Extremely silent, well built. Cables comes in a nice bag for storage

Cons: PCI power cables are a bit short, hwich made cable routing a little difficult but really not an issue overall. An extra inch or two would have been perfect.

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

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Item#: N82E16817182264
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