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Item#: N82E16817207013

XFX TS Series P1550SXXB9 550W ATX12V 2.2 & ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS Bronze Certified Active PFC Power Supply

  • ATX12V 2.2 & ESP12V 2.91
  • 80 PLUS BRONZE Certified
  • 100 - 240 V 50/60 Hz
  • +3.3V@20A, +5V@20A, +12V@45A, -12V@0.3A, +5VSB@2.5A
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Not all wattages are the same. Traditional Multi-Rail PSUs might claim to have higher wattages, but they are achieved by combining multiple smaller, lower wattage rails. Each smaller rail isn’t capable of running multiple high-power devices (GPUs, CPUs) because the individual wattage caps are simply too low. EasyRail Technology provides true total wattage – when you expect 200W, EasyRail gives you 200W. One Rail, One Setup.

XFX Core Edition Pro Series PSUs are designed to deliver tight DC voltage regulation (±5%) with minimal AC ripple, giving you safer, cleaner power which along with XFX’s new EasyRail Technology allows you to connect numerous devices without worrying about running out of power before reaching the maximum wattage. EasyRail optimizes it all for you. Available in 650W, 750W and 850W, XFX Core Edition Pro Series PSUs with EasyRail Technology give you one continuous rail of power covering the total maximum wattage.

  • newegg 80 PLUS BRONZE Certified The 80 PLUS BRONZE certified power supply provides high power efficiency of at least 82% at any load between 20% and 100%, saving your money on your electrical bill, reducing heat in your computer's system and prolonging its life.
  • newegg EasyRail for Maximum Power Unique, continuous EasyRail technology enables you to maximize available power and make set-up easy. The XFX Core Edition PRO650W (P1-650S-NLB9) is capable of delivering 650W of continuous output even at well above standard operating conditions such as 50°C. Single, high-power +12V rail with EasyRail technology providing up to 53A ensures the maximum provision of 12V power to multi-core CPUs and energy-hungry GPUs. Stack numerous power-hungry components without fear of crashing!
  • newegg Japanese Brand Capacitors (105°C) The PSU utilizes highly reliable Japanese brand capacitors for exceptional stability and product lifespan.
  • newegg 135mm Silent Ball Bearing Fan The 135mm ball bearing fan provides superior cooling performance to dissipate heat in the power supply enclosure while running whisper-quiet.
  • newegg NVIDIA SLI Ready Certified Coming with 2x PCI-E 6-pin and 2x PCI-E 6+2-pin connectors, the XFX Core Edition PRO650W (P1-650S-NLB9) allows you to build a SLI or CrossFireX gaming system.
  • newegg Clean Power Power drawn from your AC outlet is typically dirty with voltage spikes and fluctuations, which can harm vital PC components. XFX PSUs are designed to deliver tight DC voltage regulation with minimal AC ripple, giving you safer, cleaner power. This can also reduce audio distortion and screen flicker especially for high power gaming systems.

Learn more about the XFX P1550SXXB9

Model

Brand
XFX
Model
P1550SXXB9
Series
TS Series

Spec

Type
ATX12V 2.2 & ESP12V 2.91
Maximum Power
550W
Fans
1 x 120mm fan
PFC
Active
Main Connector
20+4Pin
+12V Rails
Single
PCI-Express Connector
3 x 6+2-Pin
SATA Power Connector
Up to 8 Connectors
SLI
SLI Ready
Haswell Support
No
CrossFire
CrossFire Ready
Modular
No
Efficiency
Up to 90%
Energy-Efficient
80 PLUS BRONZE Certified
Over Voltage Protection
Yes
Input Voltage
100 - 240 V
Input Frequency Range
50/60 Hz
Input Current
4A-8A
Output
+3.3V@20A, +5V@20A, +12V@45A, -12V@0.3A, +5VSB@2.5A
Dimensions
5.5" x 5.9" x 3.4"

Features

Connectors
1 x Main connector (20+4Pin)
1 x 4+4 Pin ATX12V / EPS12V
1 x EPS 12V 8-pin ATX12V / EPS12V
Up to 6 Peripheral (2x Triple Molex 4pin)
Up to 9 SATA (3x Triple SATA Cables)
1 x 6-pin PCI-E
1 x 6+2-pin PCI-E
Features
EasyRail Plus Technology allowing plenty of wattage headroom to handle your devices

Ultra Quiet Fan Design

Ultra Voltage Regulation Design

Haswell Ready

AMD Radeon CrossFire Ready

NVIDIA GeForce SLI Ready

Multiple PCI-E 6-Pin and 6+2Pin connectors

True Wattage guarantee

80 Plus Gold certifying 90% power efficiency

Extreme heat tested capacitors

Model

Brand
XFX
Model
P1550SXXB9
Model Name
P1550SXXB9

Manufacturer Warranty

Parts
5 years limited
Labor
5 years limited

Quick Info

Warranty

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


Customer Reviews of the XFX P1550SXXB9

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Showing 151 of 151 reviews - Clear Filters

  • jugo
  • 10/28/2014 10:43:17 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsDOA!!!

This review is from: XFX TS Series P1550SXXB9 550W ATX12V 2.2 & ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS Bronze Certified Active PFC Power Supply

Pros: none can't test it.

Cons: doesn't work

Other Thoughts: Well I learned a good lesson with this one, make sure it works before You run all the wires and make it pretty. I Spent hours setting up the my rig to hit power and nothing happened. So after some troubleshooting I finally swapped out the psu and boom power on. Very disappointing. I cannot recommend this product.

Manufacturer Response:

Hello,

We're sorry you had issues with your PSU. This model has an on/off switch in the rear ( I / O ). Are you sure you remembered to turn the power button to the on or ( I ) position?

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

Thank you

Did you find this review helpful? Yes No

  • nfn2000
  • 10/27/2014 8:14:05 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

2 out of 5 eggstrips my home circuit braker

This review is from: XFX TS Series P1550SXXB9 550W ATX12V 2.2 & ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS Bronze Certified Active PFC Power Supply

Pros: quiet.

Cons: there is probably something sparking inside if the power supply because 70% of the time, my rooms arc detection circuit breaker trips whenever i turn on the computer. its not a load issue. all i did was change the psu on my dell xps 8300.

Other Thoughts: wasted hours installing this. hopefully the rma procedure is easy.

Manufacturer Response:

Hello NFN,

Wer'e sorry you are having issues with your PSU. Is this a new development? please contact us at neweggsupport@xfxforce.com for more assistance, or start a ticket at RMA at xfxsupport.com

Thank you

Did you find this review helpful? Yes No

  • N/A
  • 10/2/2014 10:46:22 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsGarbage!

This review is from: XFX TS Series P1550SXXB9 550W ATX12V 2.2 & ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS Bronze Certified Active PFC Power Supply

Pros: Works well for a paper weight.

Cons: The 12+ Rail and the +3.3v rails were swapped. Don't ask me how. My +12 was showing at +3.3 and vise versa.

Manufacturer Response:

Hello,

We're sorry you are having issues with you 550W. What software are you using to monitor the rails? Perhaos the software is confused? are you having any issues with the PSU?

please email us at neweggsupport@xfxforce.com

-XFX Support.

Thanks!

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

  • N/A
  • 9/28/2014 7:42:52 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsQuiet and solid. So far, so good.

This review is from: XFX TS Series P1550SXXB9 550W ATX12V 2.2 & ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS Bronze Certified Active PFC Power Supply

Pros: Quiet and great replacement for my previous Antec PSU, which I unfortunately had to replace because the back power button broke off during a move.

Easy to install with plenty of wires and extras for my needs. The price was nice with the rebate, one of the bigger reasons I decided to buy.

Cons: Not modular but not a big deal as I'm not a big modder. Also, the housing covering the cords seems cheap, as one of the wrappings ripped and is frayed now, requiring a strap around it so the frayed ends don't end up in my giant CPU fan. Not a big deal as the cords are fine but these covers could be stronger and more resistant to pulling and bending.

Other Thoughts: Excellent PSU, but think about making a modular version of this with stronger, better quality wire covers.

Manufacturer Response:

Hello,

We thank you for the great review, if you have any questions, please let us know.

Thank you.

-XFX Support

Did you find this review helpful? Yes No

  • N/A
  • 9/21/2014 6:36:10 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsNice power supply

This review is from: XFX TS Series P1550SXXB9 550W ATX12V 2.2 & ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS Bronze Certified Active PFC Power Supply

Pros: all the right connectors. Seems like good power and good quality.

Cons: none

Other Thoughts: owned for less than a month but does what is supposed to and seems like a good quality psu. Got this with a rebate, so cant beat the price.

Manufacturer Response:

Hello,

Thank you for the positive review, we appreciate the feedback. If you have any questions, please let us know.

Neweggsupport@xfxforce.com.

Play Hard!

Did you find this review helpful? Yes No

  • N/A
  • 8/9/2014 12:00:08 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsDead on Arrival

This review is from: XFX TS Series P1550SXXB9 550W ATX12V 2.2 & ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS Bronze Certified Active PFC Power Supply

Pros: N/A

Cons: It was dead on arrival.

Other Thoughts: I should have checked the reviews as this seems like a common problem. I requested a full refund and ordered a different psu.

Manufacturer Response:

Hello,
We're sorry you had issues with this PSU- I can assure you, DOA is very rare. If you have any questions, please contact us to let us know.

neweggsupport@xfxforce.com.

Thank you

Did you find this review helpful? Yes No

  • MisterB
  • 7/25/2014 8:33:07 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsDOA

This review is from: XFX TS Series P1550SXXB9 550W ATX12V 2.2 & ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS Bronze Certified Active PFC Power Supply

Pros: Seems well built. Lots of cables for devices.

Cons: Should have paid attention to the bad reviews here. Arrived DOA like many other, so I have no idea if it would work well or be quieter than previous power supplies.

Other Thoughts: This was for a new build and now I have to wait as I have no other compatible PS. Went to the site listed for troubleshooting in the manual, but I had to register and create a ticket. I could not find any documents or help there, what a joke.

Manufacturer Response:

Hello MisterB,

The PSU arrived DOA? thats really strange. DId you contact Newegg to get a replacement shipped right out?

Please contact us at neweggsupport@xfxforce.com if you, or anyone else for that matter, need assistance.

Thank you

Did you find this review helpful? Yes No

  • N/A
  • 7/23/2014 1:03:31 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsDoes what it's supposed to

This review is from: XFX TS Series P1550SXXB9 550W ATX12V 2.2 & ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS Bronze Certified Active PFC Power Supply

Pros: Quality unit made by SeaSonic (leading PSU manufacturer)
Sufficient wattage for my PC components

Cons: N/A

Other Thoughts: Works pretty good on my 3-year-old HP Pavilion desktop which I converted into a gaming rig. This replaces an old 460w PSU which has gone out. I was using a Corsair CX600M for a while and after learning about consumer complaints on the poor capacitor quality, I wanted to get a better quality PSU to use as a permanent unit while using the Corsair PSU as a backup just in case. That Corsair PSU recently had issues with persistent reboots due to a weak AC socket connection on that unit. But it looks like I may never use that PSU again for a long time since this new one meets my needs and has a great reputation backed by a 5-year warranty. I'm currently using an i7 processor (a 130-watt model) and an Nvidia GTX 660 graphics card and am planning to upgrade to a GTX 860 or 870, depending on pricing. Now I can run high-end games for a few hours at a time without having to worry about heating and power issues.

Manufacturer Response:

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

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

Play hard!

Did you find this review helpful? Yes No

  • N/A
  • 7/19/2014 11:12:38 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggs

This review is from: XFX TS Series P1550SXXB9 550W ATX12V 2.2 & ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS Bronze Certified Active PFC Power Supply

Pros: worked completely fine, easy setup.

Cons: died a little bit after 2 weeks. Now i have to return it. hopefully the warranty will be fine

Manufacturer Response:

Hello,

We're sorry you had issues with this powersupply. Please email us at neweggsupport@xfxforce.com if you need any service support from XFX, please let us know.

Thank you

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

  • N/A
  • 6/27/2014 11:01:49 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsexcellent

This review is from: XFX TS Series P1550SXXB9 550W ATX12V 2.2 & ESP12V 2.91 SLI Ready CrossFire Ready 80 PLUS Bronze Certified Active PFC Power Supply

Pros: works great!! Plugs into everything, powers everything, looks nice, sounds nice!!

Would buy again!

Cons: Cords are a mess to make look nice, but thats what I get for not going modular ( still great psu would recommend!!)

Manufacturer Response:

Thank you for the great review, we appreciate your kind words.

If you have any questions, pleas econtact us at neweggsupport@xfxforce.com.

Play Hard!

Did you find this review helpful? Yes No

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  • $89.99
  • $69.99
  • Save: $20.00 (22%)
  • $59.99 after $10.00 rebate card
  • $9.99 Shipping
 
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