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Item#: N82E16817139059

CORSAIR CSM Series CS550M 550W ATX12V v2.4 and EPS 2.92 80 PLUS GOLD Certified Modular Active PFC Power Supply

  • ATX12V v2.4 and EPS 2.92
  • Modular
  • 80 PLUS GOLD Certified
  • 47 - 63 Hz
  • Email this page
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Learn more about the Corsair CS550M

Quick Info

Warranty

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


Customer Reviews of the Corsair CS550M

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Showing 37 of 37 reviews - Clear Filters

  • Uche U.
  • 3/21/2015 10:34:51 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat Power Supply

This review is from: CORSAIR CSM Series CS550M 550W ATX12V v2.4 and EPS 2.92 80 PLUS GOLD Certified Modular Active PFC Power Supply

Pros: I got this for sale for about $44.99 on black friday. This power supply was definitely worth my money! It offered everything I needed while being semi-modular.

Cons: None

Other Thoughts: Using this to power an i3 4150, r9 270x toxic, WD Blue 1 TB,

Did you find this review helpful? Yes No

  • Susana A.
  • 3/18/2015 4:26:19 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsChinese psu

This review is from: CORSAIR CSM Series CS550M 550W ATX12V v2.4 and EPS 2.92 80 PLUS GOLD Certified Modular Active PFC Power Supply

Pros: Update - maybe it was some growing pains but the buzzing has ceased after a week or so, pretty silent now.
-modular
-mostly flat cables
-mostly black cables
-gold rated
-pretty quiet

Cons: -Wires are still a little stiff and scratched the window on my s340
-24pin cable is not fully sleeved like the other cables which makes the multicolored wires visible when connected to the mobo
-buzzing after a month but stopped after a week or so
-chinese capacitors

Other Thoughts: picked it up for a good price, some flaws but seems decent aside from those things mentioned, will update later

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  • Jon V.
  • 3/12/2015 9:22:09 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsAs expected from Corsair.

This review is from: CORSAIR CSM Series CS550M 550W ATX12V v2.4 and EPS 2.92 80 PLUS GOLD Certified Modular Active PFC Power Supply

Pros: Powers up a lil HTPC fine, hasn't fried anything and was a great price when I bought it.

Cons: None at the moment.

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  • Anonymous
  • 3/1/2015 7:03:36 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsAww yeah Corsair

This review is from: CORSAIR CSM Series CS550M 550W ATX12V v2.4 and EPS 2.92 80 PLUS GOLD Certified Modular Active PFC Power Supply

Pros: excellent PSU i currently have 7 corsair psu 3 of which have been running 24/7 for over a year with no problems. have survived breaker faults, power outages, stuff being spilled on them....they are indestructible

Cons: none with corsair psus. they do make the worst ram though

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  • Susana A.
  • 2/11/2015 10:05:15 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsChinese psu

This review is from: CORSAIR CSM Series CS550M 550W ATX12V v2.4 and EPS 2.92 80 PLUS GOLD Certified Modular Active PFC Power Supply

Pros: Flat cables, semi modular

Cons: Extremely loud ramping buzzing noise after 30 days, chinese capacitors, exposed wires on the 30pin cable, stiff wires, no straight sata power cables

Other Thoughts: Rma in progress, unfortunate that i have to pay extra for something that should have been working from the beginning, last time i buy corsair for anything, avoid at all costs, go with xfx, seasonic, or evga for psu.

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

  • Reuven G.
  • 2/3/2015 4:55:59 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsNot good for i7 4690K

This review is from: CORSAIR CSM Series CS550M 550W ATX12V v2.4 and EPS 2.92 80 PLUS GOLD Certified Modular Active PFC Power Supply

Pros: - Price
- Silent

Cons: - Computer will fail to POST while resuming from S3 sleep.
- SATA power cables too stiff.

Other Thoughts: Spent days swapping parts (memory video BIOS setting) in order to find root cause for S3 sleep issue. As the last resort I installed my 6 years old Antec 500W PSU. I didn't believe this new power supply can cause this issue, that was the last part to swap before the motherboard... Now what? I past the 30 days return period meaning I lost money on this one.

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

  • Jared T.
  • 1/13/2015 8:27:39 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggs

This review is from: CORSAIR CSM Series CS550M 550W ATX12V v2.4 and EPS 2.92 80 PLUS GOLD Certified Modular Active PFC Power Supply

Pros: Great, modular (semi) power supply. It is quiet and provides steady power to my new build. Enough power to run a solid system. It's gold certified, which is a good bonus.

Cons: None so far.

Other Thoughts: I'd buy this again without question. It's a terrific power supply.

Did you find this review helpful? Yes No

  • Thomas G.
  • 1/12/2015 4:30:25 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsCorsair Comes Through Again.

This review is from: CORSAIR CSM Series CS550M 550W ATX12V v2.4 and EPS 2.92 80 PLUS GOLD Certified Modular Active PFC Power Supply

Pros: Corsair makes another great PSU at a great price. Rebates with Corsair have been smooth and reliable. Usually will receive the gift card in 2 months.
Solid, reliable products have been my experience with Corsair as well.

Cons: None that I have experienced so far.

Other Thoughts: Follow the rules with the rebates and they do work!

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  • Anonymous
  • 1/9/2015 9:40:53 PM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsDOA

This review is from: CORSAIR CSM Series CS550M 550W ATX12V v2.4 and EPS 2.92 80 PLUS GOLD Certified Modular Active PFC Power Supply

Pros: it's gold certified and modular, corsair customer support is excellent

Cons: product was dead on arrival just like the SSD I ordered from newegg aswell. RMA'd both units.

Did you find this review helpful? Yes No

  • Anonymous
  • 1/9/2015 12:58:53 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsHad High Hopes

This review is from: CORSAIR CSM Series CS550M 550W ATX12V v2.4 and EPS 2.92 80 PLUS GOLD Certified Modular Active PFC Power Supply

Pros: Price. Rebate. Free Shipping

Cons: 4+4 +12V worked intermittently.

Other Thoughts: Newegg has THE BEST Customer Service out there!

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

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Item#: N82E16817139059
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