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Seasonic Focus PX-850 850W 80+ Platinum Fully Modular Power Supply Expired

$111
$169.99
after $25 Rebate + Free S&H
+27 Deal Score
11,177 Views
Newegg.com has Seasonic Focus PX-850 850W 80+ Platinum Fully Modular Power Supply (SSR-850PX) for $169.99 - $34 w/ promo code SS2AZ92523 - $25 Rebate = $110.99. Shipping is free.

Thanks to community member sr71 for finding this deal.

About this item:
  • Compact Size: 140 MM deep fits ALL ATX systems.
  • Fully Modular: Use only the cables you need to reduce clutter to maximize airflow for a better ventilated system.
  • 80+ Platinum: Less energy gets wasted during power conversion; Cut down your electricity usage and be Eco-Friendly.
  • Premium Hybrid Fan Control: Unsurpassed silent performance in Fanless Mode. The fan control button at the back of the power supply allows users to customize cooling needs by selecting between Seasonic S2FC (fan control without Fanless Mode) and S3FC (fan control including Fanless Mode).
  • 10-Year Worry-Free WarrantyAbout : Our commitment to superior quality.

Editor's Notes & Price Research

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  • About this deal:
    • Offer valid 9/25/2021 only.
    • Limit 1 rebate per household. Rebate submissions must be postmarked no later than 10/26/2021.
    • This offer matches a recent Frontpage deal.
  • Reviews:
    • 5 out of 5 eggs by 231 Newegg customers.
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Original Post

Written by
Edited September 25, 2021 at 02:30 AM by
w/code SS2AZ92523

https://www.newegg.com/seasonic-f...817151190&

$25 MIR exp 9/26
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Joined Aug 2009
L3: Novice
> bubble2 146 Posts
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tenchim86
09-25-2021 at 03:55 AM.
09-25-2021 at 03:55 AM.
Great deal on a great PSU. I missed on the the previous deal. Happy it came back.

https://slickdeals.net/share/iphone_app/fp/664210
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Joined Jun 2018
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UberAlec
09-25-2021 at 05:53 PM.
09-25-2021 at 05:53 PM.
A phenomenal deal that apparently will only be active for another 6 hrs.
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Joined Apr 2009
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vspectra06
09-25-2021 at 06:34 PM.
09-25-2021 at 06:34 PM.
Is this better than the Corsair RM850x?
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Joined Mar 2008
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ezsdfl
09-25-2021 at 07:53 PM.
09-25-2021 at 07:53 PM.
Quote from vspectra06 :
Is this better than the Corsair RM850x?
They are both top tier. This is platinum and is more efficient. So, technically, yes in that degree.
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Joined Apr 2009
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vspectra06
09-25-2021 at 08:00 PM.
09-25-2021 at 08:00 PM.
Quote from ezsdfl :
They are both top tier. This is platinum and is more efficient. So, technically, yes in that degree.

Thanks. I got the corsair rm850x for $108 after tax. Guess I'll keep it, read that platinum vs gold efficiency reach diminishing returns.
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Joined May 2016
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> bubble2 297 Posts
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TIM.MAE
09-25-2021 at 08:29 PM.
09-25-2021 at 08:29 PM.
Quote from vspectra06 :
Thanks. I got the corsair rm850x for $108 after tax. Guess I'll keep it, read that platinum vs gold efficiency reach diminishing returns.
The Corsair rm850x are also great units. I have the 2021 edition and the 2018 one and love both. Alot of corsair psus are seasonic units.
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Joined Mar 2012
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Chevyguy85
09-25-2021 at 08:52 PM.
09-25-2021 at 08:52 PM.
well crap I would have rather had this than the evga g3 850 I got a couple weeks ago. Oh well nice deal regardless!
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Joined Apr 2012
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DasGlute
09-25-2021 at 09:06 PM.
09-25-2021 at 09:06 PM.
Are Seasonic power supplies better than EVGA?
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Joined Nov 2017
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HeatsinkMan
09-25-2021 at 09:10 PM.
09-25-2021 at 09:10 PM.
Quote from Chevyguy85 :
well crap I would have rather had this than the evga g3 850 I got a couple weeks ago. Oh well nice deal regardless!
Don't fret. The G3 series is one of the best in EVGA's product line. You've got a great power supply, from a company who stands behind their products and is regarded as the best when it comes to customer service.
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Joined Mar 2012
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Chevyguy85
09-25-2021 at 09:25 PM.
09-25-2021 at 09:25 PM.
Quote from HeatsinkMan :
Don't fret. The G3 series is one of the best in EVGA's product line. You've got a great power supply, from a company who stands behind their products and is regarded as the best when it comes to customer service.

Yeah, but this one is slightly cheaper. Also not that it matters since the g3 is better than the g4, but this seasonic is probably a newer design. Had no real problems with the corsair 750w that the g3 replaced either.
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Joined Nov 2017
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HeatsinkMan
09-25-2021 at 09:42 PM.
09-25-2021 at 09:42 PM.
Quote from Chevyguy85 :
Yeah, but this one is slightly cheaper. Also not that it matters since the g3 is better than the g4, but this seasonic is probably a newer design. Had no real problems with the corsair 750w that the g3 replaced either.
True. A personal opinion, but I like the more flexible EVGA sleeved cables more than the Seasonic flat licorice cables, Especially when you need to make a 90° direction change. Also, I believe EVGA gives you more cables.
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Joined Dec 2017
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andyorozco
09-25-2021 at 10:11 PM.
09-25-2021 at 10:11 PM.
Not enough 8 pin cables are provided. Company no longer provides extras despite stated on the manual.
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Joined Jun 2013
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Nerd_Baller1
09-25-2021 at 10:43 PM.
09-25-2021 at 10:43 PM.
Is this the lowest this power supply has been? Debating on this one
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