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Item#: N82E16817151110

SeaSonic X-1050 ( SS-1050XM2 ) 1050W ATX12V / EPS12V SLI Certified CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

  • ATX12V / EPS12V
  • Full Modular
  • 80 PLUS GOLD Certified
  • 100 - 240 V
  • +3.3V@25A, +5V@25A, +12V@87A, -12V@0.5A, +5VSB@3A
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 X-1050

Quick Info

Warranty

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


Customer Reviews of the SeaSonic USA X-1050

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  • Christopher M.
  • 3/3/2015 11:36:11 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsWas a great deal

This review is from: SeaSonic X-1050 ( SS-1050XM2 ) 1050W ATX12V / EPS12V SLI Certified CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Had everything possible you could think of to install correctly.

Cons: none that I can think of ...

Other Thoughts: SeaSonic makes power supplies for other companies like EVGA, Corsair, etc ... So why not buy it straight from the main source?

Did you find this review helpful? Yes No

  • Joseph C.
  • 2/25/2015 10:14:55 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsGood PSU, not as silent as hoped

This review is from: SeaSonic X-1050 ( SS-1050XM2 ) 1050W ATX12V / EPS12V SLI Certified CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: For a gigawatt + PSU price is really good especially considering it is fully modular and from a trusted company. The option to run the PSU in a "silent" mode is quite nice, but more on that later. Cable lengths are quite good and should do well in any standard to mid size tower atx case. Quality of the sleeving on the cables is also nice, however I wish the shrink wrap was closer to the ends on the motherboard connector. Included accessories in the box are also incredible, a bag for all of the modular cables, cable management velcro straps, and a bag for the psu itself. This is well above and beyond what I expect to get with a psu. Overall this is a really good Power supply and I am happy that I picked this up.

Cons: While operating in a silent mode and only spinning under certain loads, it is easily the loudest fan in my system when running. Kind of a bummer when I'm showing off my super silent pc, but the moment the PSU fan kicks on...ouch. Drowns out 2 case fans, 5 radiator fans, and a d5 vario pump.

The coloring choice has me baffled a bit, the gold on the intake and lettering won't match many current schemes on motherboards or graphics cards and although it would have already been face down in my case others may not have that luxury.

Other Thoughts: I am happy that I picked this up, just wish that fan was a touch quieter under load, and definitely shouldn't be the loudest fan on my system. If would have just been quieter than my current fans under load this would have been a 5 egg product for me.

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  • Donald M.
  • 2/6/2015 7:35:31 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsI really like it.

This review is from: SeaSonic X-1050 ( SS-1050XM2 ) 1050W ATX12V / EPS12V SLI Certified CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Silent or very near silent.
Lots of POWA!
Lots of PCIE cables.
Energy efficient.
Great price.

Cons: Color? I don't see it while installed so...

Other Thoughts: I bought this for a Folding machine. Team 32! WOOT!

The machine is running:
small 64 GB SSD
16 GB DDR3
Core i7-2600 and..... wait for it....
3 X R9-280x video cards.

When cool, the fan does not spin thus it is silent. When warmer, the fan spins very slow but remains virtually silent.

I couldn't ask for more than silent operation, plenty of PCIE plugs, lots of power and energy efficient.

P.S. Check out Folding At Home via Stanford University to see if this is a project you might be interested in.

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  • Patrick L.
  • 1/19/2015 5:14:59 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsReally High Quality PSU

This review is from: SeaSonic X-1050 ( SS-1050XM2 ) 1050W ATX12V / EPS12V SLI Certified CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: High build quality. Does a great job at powering my system with an OC'd FX-9590 and a R9 290 Tri-X. Nice assortment of cables. Well crafted cables, PSU, and packaging.

Cons: Some of the cables could be a little bit longer.

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

  • JAMES K.
  • 1/11/2015 12:27:41 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggs2nd time's a charm

This review is from: SeaSonic X-1050 ( SS-1050XM2 ) 1050W ATX12V / EPS12V SLI Certified CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Stable
Quiet
Great value (I got it on sale)
Effecient as it's a 1050w which is way more power than is needed so it's not pushed to the limits at all. (I run two Zotac 970 Amp Extreme video cards in SLI, and 5820 i7)

Cons: I had to replace the first one. I had intermittent power on the 12v as connected to a psu tester.

Newegg replaced the the unit so that wasn't an issue, and the second one was just fine.

Other Thoughts: I've had SeaSonic over the years and they are provide very stable power (important to me cause I push the system hard with 3D rendering and ram gets touchy/crashy with cheap PSUs), so I been sticking with them. I'm sure there's others making great PSU's too, but I've had great results with Seasonic.

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  • Tristan K.
  • 1/10/2015 11:05:39 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGreat Product

This review is from: SeaSonic X-1050 ( SS-1050XM2 ) 1050W ATX12V / EPS12V SLI Certified CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Great PSU. Very quiet. I haven't even heard the fan. The fan stays at low RPM.

Cons: Can't think of any. It is a little too big for me to fit a fan on the bottom of my case. But that doesn't bother me at all. Read the specs if size may be a concern.

Did you find this review helpful? Yes No

  • James Y.
  • 12/16/2014 2:33:55 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

2 out of 5 eggsSeasonic part 3

This review is from: SeaSonic X-1050 ( SS-1050XM2 ) 1050W ATX12V / EPS12V SLI Certified CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Pretty good unit for what it is.

Cons: I've written 3 reviews before this. Two of them are repeated for some reason. Yes the customer service experience was super but.....not satisfactory when it came to the results. They didn't fix my problem and it took longer to find out they didn't fix it than anyone should expect.

Other Thoughts: I'm not here to bash Seasonic, that wouldn't be fair. For what they are competent at they are great little outfit. They claim that they repaired my unit, and I believe them so my only conclusion is that this unit just doesn't have the circuit design capable to run the latest tech. If you're considering a power supply for the new X99 series motherboards I highly recommend you avoid Seasonic. Go with a more current, capable and trusted outfit like Corsair. I only mention Corsair because that's the PSU I had to work with when I was TS'ing this units failure to power my new system, and the Corsair powered everything just fine. Good luck on your builds.

Manufacturer Response:

Hi James, I am sorry to read of your issues. Please note, we try our best to ensure top notch quality, even with RMA issues and replacements. All repaired or refurbished units are thourghly tested to ensure proper running of the unit. Please note, the X series have the newest tech design to run the most current systems, same as the Corsair units. Please send a mail to me at newegg@seasonicus.com and I will trace your issue and see what went wrong.

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

  • James Y.
  • 12/3/2014 4:08:37 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsMy experience has improved

This review is from: SeaSonic X-1050 ( SS-1050XM2 ) 1050W ATX12V / EPS12V SLI Certified CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: In response to all the gloom and doomers about Seasonic's CS. I have had a very good experience with them.

Cons: It still an out of pocket experience to ship the product back for repairs or replacement even with an RMA. Not sure how to beat that paradigm without boycotting online sales.......ROFLMAO....yeah that's not gunna happen. :)

Other Thoughts: I posted a review about the unit and Seasonic's customer service contacted me the next day. We walked through my concerns and a few TS tips and then I was recommended to apply for an RMA. That was the easiest RMA experience ever!! These guys reached out to me and did what they could to this point. I'm satisfied. I'll let you all know how it goes overall....if I remember that is. ;)

Did you find this review helpful? Yes No

  • James Y.
  • 12/3/2014 3:59:11 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsThe experience is much better

This review is from: SeaSonic X-1050 ( SS-1050XM2 ) 1050W ATX12V / EPS12V SLI Certified CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Customer service is great, so far. I posted a review a day or so ago and Seasonic customer service got a hold of me almost immediately. We discussed the issue I was having and I was guided to their RMA process. It was a breeze guys.

Cons: Like everybody else, I have to ship the unit to them at my expense. I'm not sure how to battle this besides boycotting online sales ..... ROFLMAO .... yeah that's not gunna happen. :)

Other Thoughts: Yeah, so I read all these gloom amd doom reviews about Seasonics CS and I didn't have one issue with them at all. They reached out to me. I'm digging it. I'll let you know how it all goes .... if I remember. :)

Did you find this review helpful? Yes No

  • Clinton J.
  • 12/3/2014 2:01:11 PM
  • Tech Level: Average
  • Ownership: more than 1 year
  • Verified Owner

1 out of 5 eggs0 for 2

This review is from: SeaSonic X-1050 ( SS-1050XM2 ) 1050W ATX12V / EPS12V SLI Certified CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply New 4th Gen CPU Certified Haswell Ready

Pros: Looked nice, great cables, awesome paper weight. Gets one egg for the good customer experience during first RMA. Hmm, wondering if they RMA RMA's

Cons: Not sure what was wrong with it but the 1st one worked great for about a year and then one day I turned on system and the only thing that came on were all the pretty lights. Got me a RMA sent mine back and they replaced it with no problems. Well, around 6 to 8 months later, exact same thing happened again

Other Thoughts: I thought I was buying a high end psu so I could pull out an older Cooler master psu to keep as a back up. Keeping a back up around seems to of been my wisest decision thus far. I choose Seasonic because I had always read and heard that they were durable and reliable, now I am not so sure. I am left debating whether to try another RMA and sink more shipping charges into into this unit or give up and move to Corsair

Manufacturer Response:

Hi Clinton, I am sorry to read your current situation and I hope it has now been resolved. If you have further questions or issues, please do contact us at newegg@seasonicus.com and we will try our best to resolve it for you. In the meantime, we wish you Happy Holidays.

Did you find this review helpful? Yes No

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Item#: N82E16817151110
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