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COOLER MASTER Elite Power RS400-PSARI3-US 400W ATX12V v2.31 Power Supply

Ships from United States. Most customers receive within 2-10 days.

Sold and Shipped by OutletPC.com a-seller

Purchases from these Sellers are generally covered under our Newegg Marketplace Guarantee.
Marketplace Seller
  • ATX12V v2.31
  • 110 - 120 V / 220 - 240 V

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  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the Cooler Master RS400-PSARI3-US

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years
  • Read full details
Ownership: 1 month to 1 year
Verified Owner
5/ 5

Pros: -good, solid product

Cons: -none

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5/ 5
Guess I'm one of the lucky ones

Comments: I bought this to power the PC I built on 08/02/10, so far so good. I'm not a gamer or PC builder, so I bought this for the compromise of price v. power. I hope writing this review doesn't jinx me...

Did you find this review helpful?
1/ 5
PSU Flatlined
Did you find this review helpful?
Manufacturer Response:
Hi Corey, Sorry to hear that you are having trouble. Please make sure that your system doesn't go beyond 400W, if it does, it can overstress the power supply and cause failure. Please contact us via the Live Chat link below so we can arrange replacement. Respectfully - CMUSA Customer Support.
5/ 5
Great Price

Comments: Hardware Secrets did a good review on this PSU.

Did you find this review helpful?
Ownership: 1 week to 1 month
Verified Owner
4/ 5
does-the-job

Pros: quiet, 400 watts does what I needed it to do in support of the MB & graphics card

Cons: none to speak of

Other Thoughts: nice big fan, but in some cases pressed up against a solid case housing plate makes it of little value.
An alternate set of mounting holes would be good, if it wouldn't add to the cost

1 out of 3 people found this review helpful. Did you?
Ownership: more than 1 year
5/ 5
Old Faithful

Pros: This is actually for the older 390w version that came with my Cooler Master case. I replaced it with an Antec 1000w about 3 years ago, which promptly blew up 3 months later. Put this one back in, meaning to replace it, and promptly forgot about it for nearly 2 1/2 years.

For those years, it ran my gaming rig beautifully with nary a hiccup, except when I tried to OC it even a little bit. What do you expect for 390w though?

Cons: Doesn't hold enough residual charge to keep BIOS settings after a power outtage for more than 10 seconds. Could also be an issue with the mobo, not sure.

Overclocking is nearly impossible, but keeping stock settings is no problem.

Other Thoughts: My gaming system:
Asus P5K-E w/Intel Core-2 Duo 3.0
2x Seagate HDD (RAID 0)
Asus 8800 GTS 640 MB Nvidia
Asus DVD ROM/Writer (IDE)
2x1GB DDR2 800 RAM (forgot brand)

This power supply ran this setup beautifully.

0 out of 5 people found this review helpful. Did you?
Ownership: 1 day to 1 week
Verified Owner
1/ 5

Pros: nice price

Cons: PSU was Doa.

Other Thoughts: Seems to be alot of DOA's for this PSU

0 out of 5 people found this review helpful. Did you?
Manufacturer Response:
Dear Valued Customer,

We apologize for any inconvenience. Should Newegg give you trouble, you can RMA the power supply directly to us via the ERMA link below. Should you need assistance, you can reach us at the Live Chat link below.

Respectfully,


CMUSA - Customer Support.
Ownership: 1 month to 1 year
Verified Owner
1/ 5
Garbage

Pros: Nothing!

Cons: Bought 2 of those both Failed, we RMA one back to Newegg they sent replacement, took 3 weeks now the 30 days are up and we can't send it back again so we have to deal with Cooler Master!

Other Thoughts: One Was DOA, the replacement lasted 3 days and died the other last 4 weeks, now both dead!

0 out of 4 people found this review helpful. Did you?
Manufacturer Response:
Dear Valued Customer,

We apologize for any inconvenience. The power supply can be replaced by us no problem. To start the replacement process, you can follow the ERMA link below. Should you want to troubleshoot the power supply, you can follow the Live Chat link below.

Respectfully,


CMUSA Customer Support.
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