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Item#: 9SIA1N841M6941

XFX ProSeries P1-1050-BEFX 1050W ATX12V 2.2 / ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply

  • ATX12V 2.2 / ESP12V 2.91
  • Full Modular
  • 80 PLUS GOLD Certified
  • 90 - 264 V 47 - 63 Hz
  • +12V@87A, -12V@0.5A, +3.3V@25A, +5V@25A, +5VSB@3A

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the XFX P1-1050-BEFX

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years
  • Read full details

Customer Reviews of the XFX P1-1050-BEFX

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  • Daniel C.
  • 4/2/2016 3:47:24 PM
  • Ownership: more than 1 year
  • Verified Owner

2 out of 5 eggsWorked great for about a year

This review is from: XFX ProSeries P1-1050-BEFX 1050W ATX12V 2.2 / ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply

Pros: Lots of power and plugs, and a cool look.

Cons: Bought 2/14, lasted barely a year. My computer slowly began to have issues powering up everyone once in a while. I would have to unplug the power supply for a few minutes and plug it back in and then it would it would turn on. I assumed it was the motherboard. Once the issue began to occur every single time I wanted to turn it back on I started researching the problem and also tried a new motherboard battery, defaulted all the bios, upgraded the bios, different ram, different videocard, re-seated all the wires and plugs including the PSU ones and no luck. A few days later even unplugging it didn't work and I started looking at new motherboards. Just on a desperate whim I had an old computer with a weak 500w PSU and I wasn't even sure it had the right connectors but it did. Plugged it in and the computer powered right up. Sigh, drove down to the local computer store and bought whatever was on sale, 800w I think. Plugged it in and have been issue free since, roughly another year. I even got bigger video card and not even the slightest hiccup.

Other Thoughts: Not what I expected from a gold certified PSU with a 5 year warranty. Not what I expected from a reputable company. I was thinking of contacting them to have it fixed, but I don't want to have to deal with shipping a big heavy PSU and risk them saying its fine no issue and then sending it right back. Not that I would ever trust this PSU again in another of my daily machines.

Manufacturer Response:

Hello Daniel,

We're sorry you are having issues. If you are still having trouble, please let us know so we can offer support.

XFX Support
neweggsupport@xfxforce.com

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  • Anonymous
  • 12/27/2015 6:55:16 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsQuality PSU

This review is from: XFX ProSeries P1-1050-BEFX 1050W ATX12V 2.2 / ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply

Pros: I've got it powering two systems at the same time.
Nuff said.

Cons: The XFX sticker came off. :(

Other Thoughts: Great PSU quality from Seasonic but with stellar XFX support backing it. Win win!

Manufacturer Response:

Thank you for the great review! We are happy you are pleased.

If you have any questions for us here at XFX, please visit xfxsupport.com or email us at neweggsupport@xfxforce.com.

Thanks

Mark at XFX

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  • Nicolas L.
  • 11/23/2015 9:11:22 AM
  • Ownership: more than 1 year
  • Verified Owner

4 out of 5 eggsGood power supply, recent hiccup

This review is from: XFX ProSeries P1-1050-BEFX 1050W ATX12V 2.2 / ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply

Pros: I purchased this (Sept of 2014) for my most recent build, and have had a good experience with it so far. As many other reviewers have stated, the installation was fairly easy, fit nicely in my NZXT case. The cables did seem a bit short when I opened the package, however it was not much of an issue in my build (except for the CD/DVD/media drive bay is a bit far, but thats more of a case layout than the power supply). I (unknowingly) used the hybrid mode since I had failed to read which way the switch was supposed to be to indicate "hybrid" versus "normal" mode, but either way it was served its purpose.

Cons: Recently (within the last 2 weeks) I was starting to experience some unexpected shutdowns from my system which shocked me a bit since I have always maintained a good and clean area for my rig, so I decided to check my temperatures to see if there was any overheating.

As far as I can tell, my temperatures are normal for whats expected from each piece of hardware in my system (checking with manufactures and looking up what values are acceptable), so I figure some hardware must be faulty. I tried booting several different ways (i.e with only mobo/drives connected, testing each stick of RAM..etc), but the only thing that seemed obvious to me was that my motherboard would fail to receive enough power during some boot ups, which would cause it to power cycle (on and off and on and off) for what seems like indefinitely until I would manually shut it down, unplug the PSU and try again later.

I believe the PSU has crapped out and I know the warranty is at least a couple of years so I will go ahead and contact support. Hopefully they get back to me fairly quickly, or at least point me in the right direction.

Manufacturer Response:

Thank you for the review, we really appreciate you taking the time to write it.

If you have any questions, please let us know.

XFX Support

Mark at XFX
Neweggsupport@xfxforce.com

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  • BIOLIFE D.
  • 9/21/2015 1:47:44 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

3 out of 5 eggsSolid PSU with some issues

This review is from: XFX ProSeries P1-1050-BEFX 1050W ATX12V 2.2 / ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply

Pros: The unit itself is excellent.

Cons: Cables are very short and rigid. Building in an Enthoo pro case, the CPU power cable is TOO SHORT to properly route behind the motherboard. Also, the cover over the cables frays extremely easy.

Manufacturer Response:

Hello Nathan,

We're sorry you are displeased with your wires/cables. If you would like a new set, please let us know.

XFX Support
neweggsupport@xfxforce.com

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

  • Randall K.
  • 6/8/2015 2:16:11 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsShot after 2 months

This review is from: XFX ProSeries P1-1050-BEFX 1050W ATX12V 2.2 / ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply

Pros: Worked well at first and got the job done

Cons: It didn't last long after 2 months it is now a paperweight

Other Thoughts: I don't know if there is a warranty on this or not or if I should get another one

Manufacturer Response:

Hello Randall,

Yes, all of our PSU's have a standard 5 year warranty. please visit xfxsupport.com or email your ticket to neweggsupport@xfxforce.com and we can setup an RMA right away.

XFX Support

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  • Paul J.
  • 4/1/2015 6:06:08 AM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsExcellent, but cabling could be better.

This review is from: XFX ProSeries P1-1050-BEFX 1050W ATX12V 2.2 / ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply

Pros: Works as described. Has more than sufficient power for my nVidia 970.

Cons: The cabling (esp for the main board) is thick and does not bend well through my case.

Other Thoughts: I always have the PSU fan on.

Manufacturer Response:

Hey Paul,

Thank you for the great review. We appreciate your positive feedback.


If you have any questions, please let us know.

XFX Support
neweggsupport@xfxforce.com

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  • colin m.
  • 3/14/2015 8:23:51 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsnope

This review is from: XFX ProSeries P1-1050-BEFX 1050W ATX12V 2.2 / ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply

Pros: plenty of power for me

Cons: the first one i got was DOA. i dont usually write things off after an incident like this because its fairly common in the pc building world. the situation was quickly dealt with and i had a knew one in about a week.
the second one i didnt install immediately because i was using a back up i had and also had some upgrades coming, so i did it all at once. i turned hybrid mode off just because id rather it be cool than power efficient. i turned it on and it ran fine for about an 1 hour then it went down. i could bout it back up until i drained all power from my system. this process repeated twice and i turned hybrid just to see what would happen. well that worked for about a month and now its crashed three times. the bios tells me mobo is shutting down the pc because of power surges coming from the supply .

Other Thoughts: i also owned a 750 of the same line that i liked. it died on me and took my cpu cooler with it prior to this (thus the back up). i bought the larger one just for overkill and easy swap, same cables n such. too bad those cables were different anyway.

in the end im dissapointed and recommend you avoid these. also, i think seasonic should get more involved with xfx to ensure their own reputation isnt tarnished.

Manufacturer Response:

Hello,

We're sorry you had an issue with this PSU. 2x 1050W Gold power supplies back to back dieing is highly irregular and I would definately consider testing more outlets, surge protectors and UPC's

If there's anything else i can do to help resolve this issue, please let me know.

XFX Support
neweggsupport@xfxforce.com

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  • roger u.
  • 2/20/2015 10:43:25 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggs

This review is from: XFX ProSeries P1-1050-BEFX 1050W ATX12V 2.2 / ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply

Pros: very solid single rail psu

Cons: none so far.

Manufacturer Response:

Hello,

Thank you for taking the time to write this review, we appreciate your feedback.

If you have any issues, please let us know.

XFX Support
neweggsupport@xfxforce.com

Did you find this review helpful? Yes No

  • James L.
  • 9/6/2014 8:14:10 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

2 out of 5 eggsWorked Great for 3 weeks

This review is from: XFX ProSeries P1-1050-BEFX 1050W ATX12V 2.2 / ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply

Pros: Easy installation, modular cables are nice, The hybrid fan switch is a nice feature.

Cons: Although I bought it several months back, I only recently installed and started using it. Total in use time, (I kept pc on pretty much 24/7), is less than 3 weeks, before it died. I turned off computer, and when I tried to power it back on - nothing. No warning, no smoke or burnt smell. Computer tries to start briefly, then immediately dies as if it can not handle the load. Tried in a different computer, on a different ac circuit, same results. Originally I had it plugged into a 1200W UPS, and we did not have any power outages during this time. For a $200+ power supply, I expected a lot more.

Other Thoughts: After reading some of the other reviews, I am not looking forward to dealing with their customer service and/or service tech. I definitely will not be recommending this pws to my customers.

Manufacturer Response:

Hello Jim,

We're sorry you had issues with your PSU. If you have'nt already created a ticket at xfxsupport.com, please do so.

Thank you

neweggsupport@xfxforce.com.

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

  • Paul F.
  • 7/7/2014 5:17:34 AM
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsStrong unit, great performance

This review is from: XFX ProSeries P1-1050-BEFX 1050W ATX12V 2.2 / ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply

Pros: Unit is fully modular and makes a nice clean install. The sleeved cables makes it easy to route through my case. All in all, it runs like a champ. Only had it about a week so far, but no issues.

Cons: The sleeved cables are quite stiff which made it somewhat difficult to get them where I needed them. Not necessarily a con, but the unit was a bit longer than I originally thought that it would be but fit in my case with no issues.

Other Thoughts: I'm in the middle of upgrading my rig, but unfortunately I have to do it in pieces and this was the second part. Moving from an AMD Phenom II X4 965 Black to an FX-8350 (I'm seeing the reviews on the 9590 and not really thinking that's the best bang for my buck).

Pre-build

Thermaltake Armor A-90 case
Gigabyte 890FX-UD5 mobo
Phenom II X4 965 Black w/Hyper 212 EVO fan
12GM RAM
XFX Radeon HD 7770 Core Edition
Sound Blaster Titanium X-Fi (I needed the digital line in for a while for my PS3)
128 GB Samsung EVO 840 SSD + 1TB WD Black

Planned build
ASUS ROG Crosshair V Formula Z (already bought)
AMD FX-8350
16GB AMD Performance DDR3-1866 RAM
Corsair H100i cooler (already bought...may go the Swiftech Ultima route if I get $400 to shell out for it...built the loop for a friend and love the results)
ASUS ROG Striker Geforce GTX 760
I'll probably get a larger SSD also eventually.

Manufacturer Response:

Thank you for the great review, we appreciate the postive feedback.

Please contact us at neweggsupport@xfxforce.com if you have any questions.

Play Hard!

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Item#: 9SIA1N841M6941
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