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CORSAIR TX-M Series TX550M (CP-9020133-NA) 550W ATX12V v2.4 / EPS 2.92 80 PLUS GOLD Certified Semi-Modular Power Supply

Ships from United States.

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Marketplace Seller
  • 50°C operating temperature
  • 80 Plus Gold efficiency
  • Semi-modular
  • 7-year warranty
  • 120mm rifle bearing fan
  • All Japanese capacitors

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the Corsair TX550M (CP-9020133-NA)

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 7 years
  • Limited Warranty period (labor): 7 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Standard Return Policy.
Ownership: more than 1 year
Verified Owner
5/ 5
Great Power Efficiency for FreeNAS build

Pros: Very quiet and power efficient
Modular cabling means I only had to connect what I needed
Great support from Corsair to obtain another cable with 3 SATA power connectors

Cons: Wish this PSU came with connectors for more HDDs.
Only 5 HDD connections, would like the option for more
Picky about what drives it will power w/out modification. (See below)

Other Thoughts: I purchased this PSU as part of a FreeNAS build. After burn in of the RAM and CPU, this system has run 24/7 for the last year with no issues. Since I'm not running a GPU or other power intensive hardware, this PSU has more than enough power for up to 8 HDDs, but only provides connections for 5. I contacted Corsair and they were kind enough to send me another 3 drive cable. I really wish this came with cables to connect 4 drives per power port.

The other thing I ran into relates to the drives. I used WD EasyStore 8TB drives and shucked them for the drives. Some were Red label and others white label. On the white label drives, I had to tape off the 3.3V reset tabs using kapton tape so they would power on and be correctly recognized by the motherboard. After that, everything has worked great.

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Ownership: 1 month to 1 year
Verified Owner
5/ 5
Works great and the cables are nicely sleeved

Pros: good

Cons: good

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Ownership: 1 month to 1 year
Verified Owner
5/ 5
Works great

Pros: A well built PSU it even feels like quality holding it. Its outer dimensions are correct , where some cheap power supplies are made to large and have to be worked into the space.
The cables can be a little work to get set right but to me its because they have better shielding than a cheap psu in my opinion.

Cons: None

Other Thoughts: You wont buy another cheap psu after buying one of these ever again.

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Ownership: 1 month to 1 year
Verified Owner
5/ 5
corsair quality.

Pros: gold and modular. price after rebate (which i quickly received). warranty.

Cons: none.

Other Thoughts: best psu i've owned.

1 out of 1 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
4/ 5
Phenomenal power supply!

Pros: Semi Modular
Very quiet
easy to install

Cons: The 24 pin power cable has to be in a certain position in order for it to function. I had to tape it to my case because if it moved ever so slightly in the inside. my entire pc would shut down. Honestly doesn't bother me too much just an extra step to account.

Other Thoughts: I got this Psu for $60 and it's well worth it, used it for my first PC Build and don't regret it at all.

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Ownership: 1 month to 1 year
Verified Owner
5/ 5
Provides power

Pros: - Not broken
- It works

Cons: - Not rgb

Other Thoughts: -not much to say, it does PSU things

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Ownership: 1 month to 1 year
Verified Owner
5/ 5
Very Solid

Pros: I am running a gtx 1080 OC @ 2,000 MHz, and a ryzen 1600 @ 3.75 GHz, 2 HDDs and an SSD. No power problems what so ever

Cons: Kinda wish it was fully modular

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Ownership: 1 week to 1 month
Verified Owner
4/ 5
Great performance!

Pros: Easy to install, haven't had any problems with performance so far. Silent!

Cons: Only has one PCIE coord, was hoping to spread my GPU's load between two cords, does just fine with one though.

Other Thoughts: Great value with sale + rebate!

1 out of 2 people found this review helpful. Did you?
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    • CORSAIR TX-M Series TX550M (CP-9020133-NA) 550W ATX12V v2.4 / EPS 2.92 80 PLUS GOLD Certified Semi-Modular Power Supply
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