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Rosewill > 
Item#: N82E16817182297

Rosewill ARC-550, ARC Series 550W Power Supply, 80 PLUS Bronze Certified, Single +12V Rail, Intel 4th Gen CPU Ready, SLI & CrossFire Ready,

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  • ATX 12V v2.31 & EPS 12V v2.92
  • 100 ~ 240 VAC 50 / 60 Hz
  • 80 PLUS Bronze Certified
  • SLI & CrossFire-Ready / Intel 4th Gen CPU Certified
  • Strong Single +12V

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

FEATURES

rosewill

80 Plus Bronze certified to deliver over 85% efficiency

rosewill

ATX 12V V2.3 ready, supports to EPS 12V 2.92 and backwards compatible with ATX 12V 2.01

rosewill

Active Power Factor Correction (PFC) with PF value of 0.99

rosewill

Crossfire and SLI support

rosewill

Long lasting, Ultra-quiet 120mm hydraulic fan

rosewill

Over Current/Voltage/Temperature/Power Protection, Under Voltage Protection and Short Circuit Protection

rosewill

UL, FCC, CE Certificated

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rosewill

Extra-long cables support full size gaming chassis

rosewill

3-Year Warranty

SPECIFICATIONS

Model : ARC 550

AC INPUT 100-240VAC 10A-5A 50Hz/60Hz
DC OUTPUT
+3.3V +5V +12V -12V +5VSB
20A 20A 45.5A 0.5A 2.5A
100W 546W 6W 12.5W
TOTAL POWER 550W

CONNECTOR

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20+4 MainBoard PIN x1
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+12V EPS 4+4 PIN Connector x1
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6+2 PIN PCI-E Connector x2
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S-ATA
Connector x5
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4 PIN Molex
Peripheral Connector x4
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4 PIN Floppy
Connector x1

PACKAGE CONTENTS

  • ARC series power supply unit x1
  • User manual x1
  • AC power cord x1
  • Cable tie x1
  • Mounting screws x4

Learn more about the Rosewill ARC 550

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the Rosewill ARC 550

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  • Thomas P.
  • 2/17/2015 5:06:40 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

2 out of 5 eggsFeel the Surge

Pros: I've been using Rosewill power supplies for a long time. Never any problems. This one runs quiet and has all the connectors you need for a variety of installations.

Cons: After five months of use I started getting reboots, The motherboard would report a Power Supply Surge warning and restart. It is frustrating. It started when I was streaming video, then when would shut down while surfing the net. Sometimes, I'll walk away and come back and it's reset itself with the PS Surge warning on the screen waiting for me to press the F1 Key to go into set up. I don't game and occasionally watch videos online. I need assurance that this won't continue. Maybe try a different power supply.

Other Thoughts: I build my on systems rather than buying a pre-built and swapping parts until I get what I want. My last system lasted six years and never a power supply problem. I hope this is an isolated instance of the one that got by QC. Sometimes these things happen.

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.

Sounds like your product may be defective; 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

  • Kalyb W.
  • 2/6/2015 4:16:57 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsGood PSU thus far.

Pros: Great design,
Nice 550W 80+ PSU,
A quality Rosewill Product

Cons: Not Modular, but you get what you pay for.

Other Thoughts: Another good Rosewill product. Like my current case and two of my PSU's, Rosewill continues to deliver.

Did you find this review helpful? Yes No

  • Robert F.
  • 1/16/2015 3:09:38 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsWorks

Pros: Cheap 550W PSU and it worked right out of the box.

Cons: None

Did you find this review helpful? Yes No

  • BURONG Z.
  • 10/2/2014 12:02:10 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggs

Pros: works perfectly

Cons: none

Did you find this review helpful? Yes No

  • Maxwell L.
  • 9/9/2014 5:17:26 PM
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsTerrible - NEVER ROSEWILL

Pros: Its black and matches my case?

Cons: I get anti surge warning while surfing the web. Stick with the better brands, thermaltake, crosair. etcc

STAY AWAY FROM THIS

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

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

  • Wayne B.
  • 8/30/2014 11:36:41 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsnot what I wanted

Pros: Works for regular things web surfing etc.

Cons: I bought this psu with a combo deal worked while i was installing drivers and games but in the first 10 minutes of playing Dayz it shut my pc of and said it had a surge. I restarted and tried playing again and the same this has continued to happen. Do not buy if you plan on gaming with it

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

  • Dmytro P.
  • 8/6/2014 8:28:12 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggs

Pros: It was fairly easy to install. Not a huge pro.

Cons: - I get surge warnings every 10 minutes when system is under load (gaming). System restarts. It's unacceptable.

Other Thoughts: Considering this same issue has been reported several times for this model, I think the model itself is prone to fail as opposed to it being simply a defective unit.

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

  • Noelle B.
  • 7/28/2014 5:56:26 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsDisappointed.

Pros: Came as part of a package which was cheap.

Cons: Device gave a power surge complaint after rebooting three times in one day, now will not start at all. When power button is hit, fan does not start, though the motherboard power LED is on.

Other Thoughts: Hopefully this isn't a common occurrence, going to RMA it and see if the replacement is any better.

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.

You may contact our Tech Support Team to assist in troubleshooting the power supply.


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

  • TAHIRA D.
  • 7/21/2014 8:42:36 AM
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsBAD Unit

Pros: n/a

Cons: bad unit, restarts the system random with surge error when there is not surge. have it in for RAM with newegg, lets see if the replacement is any better.

Other Thoughts: The RAM process takes way too long for the DOA items. Needs to be faster since it is not the buyers fault that the item is DOA.

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

  • Anonymous
  • 7/13/2014 7:04:45 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGreat product

Pros: Runs great, very quiet

Cons: None

Did you find this review helpful? Yes No

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Item#: N82E16817182297
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