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Item#: N82E16817182298

Rosewill ARC-M550, ARC Series 550W Modular Power Supply, 80 PLUS Bronze Certified, Single +12V Rail, Intel 4th Gen CPU Ready, SLI & CrossFire Ready,

  • ATX 12V v2.31 & EPS 12V v2.92
  • 100 ~ 240 VAC 50 / 60 Hz
  • 80 PLUS Bronze Certified
  • Modular Design
  • SLI & CrossFire-Ready / Intel 4th Gen CPU Certified
  • Strong Single +12V
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Learn more about the Rosewill ARC M550

Quick Info

Warranty

  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years


Customer Reviews of the Rosewill ARC M550

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Showing 15 of 15 reviews - Clear Filters

  • Hector L.
  • 4/15/2015 11:43:37 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsAwesome PSU, very quiet.

This review is from: Rosewill ARC-M550, ARC Series 550W Modular Power Supply, 80 PLUS Bronze Certified, Single +12V Rail, Intel 4th Gen CPU Ready, SLI & CrossFire Ready,

Pros: VERY QUIET, had to check to make sure it was running.
Very Sexy looking.
Modular is a big plus.
Very easy to install.

Cons: none yet.

Other Thoughts: This is the first Rosewill psu that i purchase, at first i was very skeptical about this brand knowing that i hadn't heard of it. But decided to go with this 550 watt unit and have been very happy with my purchase. You will be amazed at how quite this Psu is.

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  • Edward C.
  • 2/27/2015 9:33:09 PM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsNice, quiet, affordable PSU

This review is from: Rosewill ARC-M550, ARC Series 550W Modular Power Supply, 80 PLUS Bronze Certified, Single +12V Rail, Intel 4th Gen CPU Ready, SLI & CrossFire Ready,

Pros: Runs quiet, very quiet -- which is a major item for me. As I've gotten older and crankier, my tolerance for distraction has greatly diminished. This PSU runs quieter than a new Corsair (bronze-certified, 600 watts) and a new Seasonic (bronze, 620 watts) that I bought the past year. It's semi-modular. I like the flat/ribbon-style wires. Everything fits where it's supposed to. My case is running a little cooler now -- maybe less heat generated by this PSU than the one I switched out of. Also, 45 amps on a single 12V rail, that's a lot for a 550 watt unit. Nice. I've just had this a couple days, so we'll see how it goes over time -- but the quietness is sweet.

Cons: The SATA wires are a little stiff -- no biggie.

Other Thoughts: I got this one on sale for $49.99.

Did you find this review helpful? Yes No

  • Anonymous
  • 2/10/2015 6:09:36 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggs

This review is from: Rosewill ARC-M550, ARC Series 550W Modular Power Supply, 80 PLUS Bronze Certified, Single +12V Rail, Intel 4th Gen CPU Ready, SLI & CrossFire Ready,

Pros: Jebus this thing is silent
Semi modular, so good for a small case
Still leaves headroom for later upgrades

Cons: Wasn't free

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  • Ryan G.
  • 1/26/2015 5:00:01 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsDO NOT BUY

This review is from: Rosewill ARC-M550, ARC Series 550W Modular Power Supply, 80 PLUS Bronze Certified, Single +12V Rail, Intel 4th Gen CPU Ready, SLI & CrossFire Ready,

Pros: cheap.

Cons: cheaply made, died less than a month after purchasing.

Other Thoughts: save your money and go with a more reputable brand for your power supply, it matters.

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
Email: rma@rosewill.com
Email2: techsupport@rosewill.com

We look forward to hearing from you.

Thanks,
Rosewill Customer Care

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

  • Paul G.
  • 1/21/2015 1:32:02 AM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsDOA

This review is from: Rosewill ARC-M550, ARC Series 550W Modular Power Supply, 80 PLUS Bronze Certified, Single +12V Rail, Intel 4th Gen CPU Ready, SLI & CrossFire Ready,

Pros: none

Cons: Did not power up at all. Completely 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.

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

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

  • William L.
  • 1/20/2015 12:52:38 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsworks, inexpensive, modular

This review is from: Rosewill ARC-M550, ARC Series 550W Modular Power Supply, 80 PLUS Bronze Certified, Single +12V Rail, Intel 4th Gen CPU Ready, SLI & CrossFire Ready,

Pros: -modular- minimizing the number of unused cables can be a godsend in a cramped minitower case.
-inexpensive
-fan is practically silent

Cons: none

Other Thoughts: Reliability is everything in a PSU. A PSU is the kind of thing you don't really think about until one fails inside your machine and ruins your day. My impression is that Rosewill has had a somewhat mixed reputation amongst enthusiasts: some think they are great, others think they are unreliable. My understanding is that they had a bad run of units a few years ago, and their reputation is still recovering, but otherwise they are a very good brand. I have never had any problems with mine, including one that has been in use for over 8 years, outliving the machine that it was originally in.

3 out of 3 people found this review helpful. Did you? Yes No

  • Jamil C.
  • 1/15/2015 7:26:00 AM
  • Tech Level: Average
  • Ownership: less than 1 day
  • Verified Owner

4 out of 5 eggsGood

This review is from: Rosewill ARC-M550, ARC Series 550W Modular Power Supply, 80 PLUS Bronze Certified, Single +12V Rail, Intel 4th Gen CPU Ready, SLI & CrossFire Ready,

Pros: Nice 550W 80+ bronze PSU'
Cheap'
Modular

Cons: the cable that powers the PSU to wall outlet was loose and would disconnect the PSU, I had to use my old PSU's cord for a secure fit.

Other Thoughts: cheap, 550W, good for GPUs, lots of SATA cables and Molex cables, the cable that connects to the PSU from wall outlet is loose, I suggest using old PSU's cable for a fit connection.

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

  • Damon F.
  • 1/13/2015 2:44:41 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsARC M550

This review is from: Rosewill ARC-M550, ARC Series 550W Modular Power Supply, 80 PLUS Bronze Certified, Single +12V Rail, Intel 4th Gen CPU Ready, SLI & CrossFire Ready,

Pros: The Price
Semi modular
The amount of power I needed
Cables look pretty good
Works as in should in every way
Very quiet actually

Cons: The cables are maybe a little long for Mini-Itx but that's a matter of opinion and certainly not gonna cost it an egg.
I prefer Corsair myself usually but my eyes have been opened by this little unit and Rosewill. Oh wait that's not a con that's a comment lol

Other Thoughts: Came in a cool looking box with everything I needed. I installed it with no problems and it's been working for a while now without any issues.

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

  • Ian W.
  • 1/1/2015 9:05:43 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsSilent Power on a shoe-string budget.

This review is from: Rosewill ARC-M550, ARC Series 550W Modular Power Supply, 80 PLUS Bronze Certified, Single +12V Rail, Intel 4th Gen CPU Ready, SLI & CrossFire Ready,

Pros: All the cords come in their own wrap/bags, as does the new mounting screws. Instructions are quite concise and easy to follow. Installation is very fast an easy, and the markings on the PSU make for an easy install of all required peripheral cables.

VERY, VERY QUIET. I cannot emphasise enough, just how quiet this power supply is.

Cons: The main trunk cable, that runs to the motherboard is a bit stiff, which can make installation a little tricky(had to bend said cable a bit to allow for complete closure of the case).

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  • Carl S.
  • 11/30/2014 12:13:41 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggs

This review is from: Rosewill ARC-M550, ARC Series 550W Modular Power Supply, 80 PLUS Bronze Certified, Single +12V Rail, Intel 4th Gen CPU Ready, SLI & CrossFire Ready,

Pros: Good solid modular
Single rail

Cons: none

Other Thoughts: I would recommend this psu to my friends

Did you find this review helpful? Yes No

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Item#: N82E16817182298
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