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Item#: N82E16817207021

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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Learn more about the XFX P1-1050-BEFX

Model

Brand
XFX
Model
P1-1050-BEFX
Series
ProSeries

Spec

Type
ATX12V 2.2 / ESP12V 2.91
Maximum Power
1050W
Fans
1
PFC
Active
Main Connector
20+4Pin
+12V Rails
Single
PCI-Express Connector
6 x 6+2-Pin
SATA Power Connector
11
SLI
SLI Ready
Haswell Support
Certified
CrossFire
CrossFire Ready
Modular
Full Modular
Efficiency
Up to 90% @ typical load
Energy-Efficient
80 PLUS GOLD Certified
Over Voltage Protection
Yes
Overload Protection
Yes
Input Voltage
90 - 264 V
Input Frequency Range
47 - 63 Hz
Input Current
13-6.5 (Maximum)
Output
+12V@87A, -12V@0.5A, +3.3V@25A, +5V@25A, +5VSB@3A
Approvals
CB, C-tick, CUL, FCC Class B, TUV, UL
Dimensions
7.5" x 5.9" x 3.4"
Weight
Package: 10.36 lbs.

Features

Connectors
1 x 20+4-pin Main Connector
1 x 4+4-pin ATX 12V
1 x 8-pin EPS 12V
6 x 6+2-pin PCI-E
8 x Peripheral
2 x FDD (Y Connector)
11 x SATA
Features
Compatible with Intel Core i3, i5, i7 and AMD Phenom, FX

DC to DC Converter Design

Conductive Polymer Aluminum Solid Electrolytic Capacitors

Active Power Factor Correction [99% PF Typical]

High +12V Output

Ultra Ventilation [Grid Structure]

Multi-GPU Technologies Supported

All-in-One DC Cabling Design

Universal AC Input [Full Range]

Quick Info

Warranty

  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years


Customer Reviews of the XFX P1-1050-BEFX

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Showing 18 of 18 reviews - Clear Filters

  • Evan N.
  • 3/22/2014 11:54:43 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsWOW, Just WOW

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: Was easy to install and hook up. It runs very quiet and works well. Exactly what I expect from XFX

Cons: Nothing so far

Manufacturer Response:

Thank you for the wonderful review, we appreciate your postive feedback.

If you have any questions, please contact us at neweggsupport@xfxforce.com.

Play Hard!

Did you find this review helpful? Yes No

  • Joshua H.
  • 3/2/2014 8:32:28 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsXFX Rules!

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: Powered everything up in my self built system and then some.

Cons: N/A

Other Thoughts: Probably too much power for the build I used it in but I'd rather have more than what is required than not enough if you get what I am saying.

Manufacturer Response:

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

If you have any questions, please contact us at neweggsupport@xfxforce.com.

Play Hard!

Did you find this review helpful? Yes No

  • Kyle E.
  • 2/25/2014 2:30:21 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsDisappointing

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
Modular
Gold certified
Aesthetically pleasing (Looked great with my D-Frame)
Price

Cons: Completely dead after 3 months. It worked great for the 3 months it did, but without warning it is completely toast. I was using my PC the night prior without issue, powered it off properly and went to bed. Woke up in the morning, went to turn it on, nothing. After some testing and troubleshooting, it turns out the PSU died in its sleep. I have no idea what could have possibly happened, but I am extremely disappointed. Despite the poor reviews, I had high hopes for this PSU. I should have listened.

Manufacturer Response:

Hello, We're sorry you are having issues with your PSU. Fortunately it comes with a 5 Year Warranty and we would be happy to service/replace it under that warranty.

Please create a ticket at xfxsupport.com and contact us at neweggsupport@xfxforce.com if you have any questions.

As for the unit dieing, it could be many things. The biggest suspect is likely lack of a surge protector.

Play Hard!

Did you find this review helpful? Yes No

  • Mark G.
  • 12/27/2013 11:39:03 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsXFX ProSeries 1050 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: When it worked, it was very nice. Full modular design is awesome. Great Specs.

Cons: Worked for 7 months and then had problems.
After shutting down computer, I could only get a restart after removing all power from the PSU for at least 2 minutes, then I could start the computer.

Stuff happens and I don't expect perfection, but I do expect better customer support. Read "Other Thoughts"

My review is repeat of review from ROG Tech dated 12/10/2013.

Other Thoughts: As I said, 7 months after installing the PSU, I would have to remove all power from the PSU to get the computer going again. Now the fun starts.

Go online to XFXForce Support....there are no phone lines to tech support.

You fill out an online form for a "chat" with a tech. When they approve the chat (24-72 hours later) they will open a dialogue. Even though I outlined the problem in my initial contact, the chat started with, "tell me your problem"

I detailed my problem again...which essentially isolated the issue to the PSU---wait 24-72 hours

Response..."Can you put it in another computer" meaning, rip it out of your existing computer, rip apart another computer you must have lying around, install it in another computer and see if you get the same problem.

My response. No, I am fresh out of spare computers. Let me outline the problem again and how I am reasonably sure it's the PSU...now wait 24-72 hours for a response.

They respond, I guess you are right. I approve an RMA. Wait until I send you the RMA number....that did appear in a few hours.

RMA process. Rip the PSU out of the computer. Send it to us. We will test it to make sure we think you have a valid claim and we will send you a refurbished one. According to ROG Tech, this takes 2 weeks.

Now let me take you through another brand process for a bad PSU still in warranty (they forbid me to mention the name...sorry). Call them. They ask a few questions. They agree, and take your Credit Card Info. They advise you if they don't see the bad PSU in 30 days, they will charge your card. I say very fair. Two days later, I have another PSU and my computer is up and running. I return the bad PSU and they do not charge my credit card. I write a glowing review for the other brand.

You decide. My decision is never to buy another XFX product again.

Manufacturer Response:

Hello, We're sorry you are dissapointed with your recent PSU failure. Our phone lines are available MON-FRI 9AM-5PM PST. 800 880 3225.

Our PSU Replacements are always new units.

If you have any questions or concerns, please contact us at neweggsupport@xfxforce.com.

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

  • Mark G.
  • 12/26/2013 7:42:04 PM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsTerrible Customer Service

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: Nice design...a lot of power...when it works

Cons: Failed after 7 months. Believe it or not, I don't judge a product because it fails. That can happen to anything. I judge the product by the support a company provides after one of its' products fails. Bottom line. If you buy XFX anything, you had better hope it doesn't fail.

1.There is no phone number to talk to anyone. You have to start a "ticket" and explain your problem. They then decide if your complaint deserves recognition through a "chat process" online. This is not a "live" process. You outline your problem again, submit it, and wait 24-72 hours for a reply. You reply and wait 24-72 hours for a reply....and so on...

2. Once they decide you actually do have a valid complaint, you have to send in the PSU, let them process the exchange before they will send you a replacement. So you are without a computer for the duration of the process.

The end result is, I have to buy another PSU (certainly not an XFX) and install it so I am not without a computer for the weeks I go through the RMA process. Not acceptable for a $200 PSU!

Other Thoughts: I had a Rosewill PSU fail about a year ago. I called and within minutes they had a replacement tome in 2 days. They took my Credit Card information and would charge me only if I never sent them the bad unit. Ironically, the same issue, but I wrote a glowing review because I was so impressed with their customer support. I should have bought another Rosewill PSU....lesson learned.

Manufacturer Response:

Hello Glibb, we're sorry you had an issue with your PSU.

We request all of our customers call in with a ticket number. It saves alot of wasted time when we dont "assume" what you have in your system. Also, it lets us add notes to your ticket and account, making it so the next technician can take over where the last one left off.

However, we do not turn down calls for lack of a ticket number.

We want this process to feel as streamlined as it can feel.

This unit has a 5 year warranty, please contact me at neweggsupport@xfxforce.com for assistance.

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

  • Joe K.
  • 12/26/2013 11:14:03 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsVery Nice 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 have enjoyed this PSU as it supplies more power than I really need, but I believe in overkill on having power, just in case! Works great, I love the Hybrid fan mode to turn off fan at low temps and usage. looks cool too. Direct Connect is a great feature.

Cons: none so far

Other Thoughts: Blue and purple unicorns

Manufacturer Response:

Thank you for the great review. If you have any questions, please contact us at neweggsupport@xfxforce.com.

Play Hard!

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

  • Adam E.
  • 10/24/2013 3:08:38 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggsWORKS=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: Got me out of a pinch after my Corsair AX860i arrived DOA. I don't mean to knock Corsair (fine company, great tech support too), but I got superstitious and just switched brands.
Pure, simple, clean power.
Powering a 7990 with no hiccups whatsoever.
[H]ardOCP has a great review on this bad boy.

Cons: none.

Other Thoughts: Have not tried in Hybrid mode, imagine it would work fine. As it is it's already so quiet, why mess with it?

build details:
Corsair 350D case
Maximus VI Gene
i7 4770k
Team Xtreem 16GB 2400MHz
Corsair H100i
XFX 7990 6GB
ADATA 256GB SSD
this power supply handles it with ease.

Manufacturer Response:

Thank you for the great review! If you ever have an issue with this PSU, or a question, please contact our XFX Support team at neweggsupport@xfxforce.com.

Play Hard!

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

  • Ian D.
  • 7/12/2013 6:38:31 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • 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: Great price for the amount of power involved.
Made on Seasonic's top quality model/board.

Cons: Cables are not single sleeved...not that this is really a con since I will sleeve them myself.

Other Thoughts: A great product. Try not to let the talk of coil-whine or DOAs push you away from buying this product. There will always be the odd problem but mine has no whine unless seriously stress testing my rig and kicked up first power on in a new setup. I am still a new owner so the fan problem may set in but all in all a great PSU.

Manufacturer Response:

Thank you for the great review! If you ever have an issue with this PSU, or a question, please contact our XFX Support team at neweggsupport@xfxforce.com.

Play Hard!

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

  • William H.
  • 4/11/2013 9:12:36 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsXFX Comes Thru!!

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: Full Modular PSU, Hybrid Mode, Lots of connectors.

Cons: None

Other Thoughts: This XFX 1050w Modular PSU is a beast. First of all this is a re-branded Seasonic PSU with XFX badges, which is fine by me because SS makes great PSU's themselves. One small problem is that the 4pin/8pin connector is a bit short to go from the bottom of a full size chasis thru the back and up to the top. Another 8" of cable of that would have been nice, but i just added an extender, so its not big deal. I wont minus an egg because my HAF X is to large.

This thing has plenty of power to spare.

I have Corsair H70 in push/pull, Corsair Airflow Mem cooler, case fans, LED's, dual 7770 gpu's, ssd, bd-re, dvd-rw, 6x 1tb hdd's, pci raid, asus ac wireless adapter all running and this thing hasnt flinched one bit.

getting it for 169 + 30 MIR wasnt too shabby either....139 for 1050w PSU....SOLD!!

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

  • Steve M.
  • 4/3/2013 4:10:51 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsBeast

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: This thing is a beast.
Its taking anything I throw at it and eating it up. Full modular makes it even better.

Cons: Only con, which isn't a con really, but they could make the plugs easier to plug in. I put the PSU in the case first, and then tried to run cables, hurt my knuckles trying to get the plugs in :( But its amazing.

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

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