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Item#: N82E16817151087

SeaSonic SS-750KM3 750W ATX12V V2.3/EPS 12V V2.91 SLI Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

  • ATX12V V2.3/EPS 12V V2.91
  • 80 PLUS GOLD Certified
  • Active PFC, SLI Ready
IronEgg
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
BUY WITH CONFIDENCE
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
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Learn more about the SeaSonic USA SS-750KM3

Quick Info

Warranty

  • Limited Warranty period (parts): 7 years
  • Limited Warranty period (labor): 7 years


Customer Reviews of the SeaSonic USA SS-750KM3

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Showing 581 of 581 reviews - Clear Filters

  • Shawn V.
  • 12/15/2014 9:17:18 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsSo far so good...

This review is from: SeaSonic SS-750KM3 750W ATX12V V2.3/EPS 12V V2.91 SLI Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: It's working. Noise isn't high. Wasn't DOA.

Cons: Price tag was very high. I hope I am paying for a product that will last me as long as the guarantee says it will.

Other Thoughts: I bought a new power supply because I suspected my previous power supply crashed my mother board which I had to pay an arm and a leg to replace. I got this power supply after hearing many reviews that Seasonic is one of the top companies for this product. Will keep posted over time. Let us see if they are as advertised

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  • James L.
  • 12/8/2014 9:39:36 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGreat Quality PSU

This review is from: SeaSonic SS-750KM3 750W ATX12V V2.3/EPS 12V V2.91 SLI Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Quiet, efficient, and long lasting. Being fully modular, it allows for a tidy case and optimal airflow.

Cons: None.

Other Thoughts: I've had this PSU since November of 2011. It continues to power an i5 2500k OC'd @ 4.49GHz, Corsair H80, Radeon HD 6970, 4x4GB DDR3 1600, 1 SSD, 2 HDD, 2x120mm fans, 5x140mm fans.

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

  • Alexandru S.
  • 12/4/2014 11:05:33 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggs

This review is from: SeaSonic SS-750KM3 750W ATX12V V2.3/EPS 12V V2.91 SLI Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Good quality psu

Cons: None so far ,really happy with it

Did you find this review helpful? Yes No

  • Theodore F.
  • 12/2/2014 10:42:18 AM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsQuiet

This review is from: SeaSonic SS-750KM3 750W ATX12V V2.3/EPS 12V V2.91 SLI Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Quiet, modular

Cons: none

Other Thoughts: Had it running for 2 years now. fan hardly ever kicks on and the modular design keeps the interior of my computer case neat. Love it!

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  • xiaohong s.
  • 12/1/2014 9:51:20 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsso far so good

This review is from: SeaSonic SS-750KM3 750W ATX12V V2.3/EPS 12V V2.91 SLI Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: everything works, silent :)

Cons: none... yet

Did you find this review helpful? Yes No

  • Michael C.
  • 11/6/2014 12:52:36 PM
  • Tech Level: High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGreat Psu

This review is from: SeaSonic SS-750KM3 750W ATX12V V2.3/EPS 12V V2.91 SLI Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Worked great right out off the box and still going strong after a year.

Cons: nothing major but the cables could look a little nicer.

Other Thoughts: overall great psu

Did you find this review helpful? Yes No

  • Todd H.
  • 10/29/2014 7:02:25 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsOne less thing to worry about

This review is from: SeaSonic SS-750KM3 750W ATX12V V2.3/EPS 12V V2.91 SLI Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Works silently requiring no attention from me once installation complete.

In hybrid mode, the fan will not run unless the PSU is loaded beyond some threshold that my PC build has yet to cross. So, one less case filter to clean. I did over-spec my PSU in anticipation of increasing load with additional graphic card in the future.

I've had no problems in >5 months of daily use. This is my second SeaSonic PSU - the first one is still running 24/7 after >6 years daily use.

Cons: None, other than cost.

2 out of 2 people found this review helpful. Did you? Yes No

  • Eric E.
  • 10/4/2014 1:38:11 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsOne of the strongest PSU's on the Market

This review is from: SeaSonic SS-750KM3 750W ATX12V V2.3/EPS 12V V2.91 SLI Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: I have done meticulous research on this PSU and after weeks of digging through reviews I finally picked this one. Every part is high quality and will work well. I have owned this from more that 6 mo now and have yet to have an issue.

Cons: None at all! Don't listen to the complainers on this site half of them have no idea what they are doing or saying. They just blindly buy stuff and expect it to do everything for them.

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  • Anonymous
  • 9/30/2014 11:12:55 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year

1 out of 5 eggsIf you want to gamble, buy this PSU. Difficulties installing.

This review is from: SeaSonic SS-750KM3 750W ATX12V V2.3/EPS 12V V2.91 SLI Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Looks sweet. Nice bag of cords. Nice cords. Tight sockets/plugs. Matte finish.

Cons: I have had a number of small issues with this PSU, but I have come to the conclusion that I'm ultimately having issues with the sockets or plugs. I can get it working, but I have to plug and unplug and screw with it for hours to get it to turn on. And then once it is, if I move it, it stops working again (won't turn on). This is so frustrating that I could care less how good it is when it's actually IS on. (yes, I have tried another older PSU, which DID work fine). This PSU has turned my tower into a miserable place. I fear moving my computer. I no longer wish to stress my finger tips against the plugs and sockets for strenuous intervals of time. I curse this PSU now as I walk by it. I have been mocking it. Whispering how I will replace it at any cost. I can't wait to have a fully operational PC again.

1 out of 5 people found this review helpful. Did you? Yes No

  • Brian C.
  • 9/22/2014 6:36:30 PM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsseasonic x

This review is from: SeaSonic SS-750KM3 750W ATX12V V2.3/EPS 12V V2.91 SLI Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: great rating, steady current, all the plugs most people could need.

Cons: none

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Item#: N82E16817151087
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