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850W Corsair RM850x 80+ Gold Full Modular Power Supply Expired

$90
$149.99
+ Free Shipping
+26 Deal Score
7,514 Views
Newegg has 850W Corsair RM850x ATX12V/EPS12V 80 Plus Gold Certified Fully Modular Power Supply PSU (2021, CP-9020200-NA) on sale for $124.99 - $35 off w/ promo code APRCS35 = $89.99. Shipping is free.

Thanks to Deal Hunter SehoneyDP for finding this deal.

Product Info:
  • Fully Modular: Only connect the cables your system needs, making clean and tidy builds easier.
  • 135mm Magnetic Levitation Fan: Utilizes a magnetic levitation bearing and custom engineered rotors for high performance, low noise, and superior reliability.
  • EPS12V Connector: For wide compatibility with modern graphics cards and motherboards.
  • 100% All Japanese 105°C Capacitors: Premium internal components ensure unwavering power delivery and long-term reliability.
  • Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency.
  • 80 PLUS Gold Certified: High efficiency operation for lower power consumption, less noise, and cooler temperatures.
  • Zero RPM Fan Mode: At low and medium loads the cooling fan switches off entirely for near-silent operation.
  • Resonant LLC Topology with DC-to-DC Conversion: Provides clean, consistent power, reduces coil whine for quieter operation, and enables use of more energy efficient sleep states.

Editor's Notes & Price Research

Written by
  • About the deal:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
    • Our research indicates that this deal is $35 less (28% savings) than the next best available price from a reputable merchant with prices starting from $124.99 at the time of this posting.
  • About the store:
    • Newegg's Return Policy can be found here
Good Deal?

Original Post

Written by
Edited April 22, 2024 at 08:23 AM by
Newegg [newegg.com] has 850W Corsair RM850x ATX12V/EPS12V 80 Plus Gold Certified Fully Modular Power Supply PSU (2021, CP-9020200-NA) on sale for $124.99 - $35 off w/ promo code APRCS35 = $89.99. Shipping is free.
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$90
$149.99

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Featured Comments

I'm assuming you're talking about the Seasonic Focus GX.

They are exactly the same price in the end. 90+20 = 110 however the Focus GX is a Low priority A tier while the Corsair RMx is a Best in class A tier according to the PSU tier list.

https://cultists.network/140/psu-tier-list/

RMx(2021) is highlighted in gold so you're actually better off buying this corsair RMx and then buying the cable since the price will be the same in the end.
Note this older (and very excellent) version does not include the 12VHPR or 12V-2X6 cable that would allow bypassing the clunky triple-head GPU power adapter for NVIDIA 4xxx GPUs. The modular cable costs $20 separately.

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> bubble2 1,913 Posts
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RandallDeals
04-22-2024 at 08:58 AM.
04-22-2024 at 08:58 AM.
Boo, I just paid $100 for the RM750x. I don't need the extra 100 watts though. I should have been patient.

Edit: I didn't realize that this was the older version without ATX 3.0 and PCIe 5. So I guess I'm not too bummed.
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Last edited by RandallDeals April 22, 2024 at 03:57 PM.
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> bubble2 1,092 Posts
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irod87
04-22-2024 at 09:00 AM.
04-22-2024 at 09:00 AM.
That's a good deal. I don't recall seeing this exact model this low when I was in the market.
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> bubble2 275 Posts
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racker15
04-22-2024 at 09:15 AM.

Our community has rated this post as helpful. If you agree, why not thank racker15

04-22-2024 at 09:15 AM.
Note this older (and very excellent) version does not include the 12VHPR or 12V-2X6 cable that would allow bypassing the clunky triple-head GPU power adapter for NVIDIA 4xxx GPUs. The modular cable costs $20 separately.
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UniqueGorilla8480
04-22-2024 at 09:20 AM.
04-22-2024 at 09:20 AM.
No atx3.0 or pci5
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Joined Oct 2006
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> bubble2 1,117 Posts
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jrbt
04-22-2024 at 09:27 AM.
04-22-2024 at 09:27 AM.
Quote from RandallDeals :
Boo, I just paid $100 for the RM750x. I don't need the extra 100 watts though. I should have been patient.
Hey at least you didn't just pay $125 for this exact PSU last week Frown
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> bubble2 49 Posts
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briandy
04-22-2024 at 09:55 AM.
04-22-2024 at 09:55 AM.
This one or the last week's deal for Seasonic Focus V3 GX-750? Any expert opinion?
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shinyhammer
04-22-2024 at 10:24 AM.
04-22-2024 at 10:24 AM.
Quote from briandy :
This one or the last week's deal for Seasonic Focus V3 GX-750? Any expert opinion?

I canceled my seasonic order for this one. That extra 100watts coming in handy for the same price.
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> bubble2 1,223 Posts
TooManyMind
04-22-2024 at 10:43 AM.
04-22-2024 at 10:43 AM.
I bought this same PSU for $149 a year ago. Excellent unit and it has headroom for many systems. Yes, there are higher wattage units out there. I believe this is the minimum wattage going forward. Plus for $90 and its a Corsair, this is a no brainer.
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clsA
04-22-2024 at 10:48 AM.
04-22-2024 at 10:48 AM.
Quote from TooManyMind :
I bought this same PSU for $149 a year ago. Excellent unit and it has headroom for many systems. Yes, there are higher wattage units out there. I believe this is the minimum wattage going forward. Plus for $90 and its a Corsair, this is a no brainer.
Yes just don't forget to add 12VHPWR ATX3.0 Corsair Cable for $20 ($30 if you need white)
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michi098
04-22-2024 at 11:05 AM.
04-22-2024 at 11:05 AM.
Quote from jrbt :
Hey at least you didn't just pay $125 for this exact PSU last week https://static.slickdealscdn.com/ima...lies/frown.gif
Exact same here. But it's already in my new build. Very happy with it.
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clsA
04-22-2024 at 11:21 AM.
04-22-2024 at 11:21 AM.
Quote from shinyhammer :
I canceled my seasonic order for this one. That extra 100watts coming in handy for the same price.
not a great move if you need the 12VHPWR ATX3.0 cable
it's another $20

The Seasonic 850 with the cable is $109
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Last edited by clsA April 22, 2024 at 11:25 AM.
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-P-
04-22-2024 at 12:23 PM.
04-22-2024 at 12:23 PM.
You can get aftermarket cables for cheaper. Just search amazon.
But came here to say the 1000w one is only $20 more. These are the Tier A psus
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Yukikaze
04-22-2024 at 12:51 PM.

Our community has rated this post as helpful. If you agree, why not thank Yukikaze

04-22-2024 at 12:51 PM.
Quote from clsA :
not a great move if you need the 12VHPWR ATX3.0 cable
it's another $20

The Seasonic 850 with the cable is $109
I'm assuming you're talking about the Seasonic Focus GX.

They are exactly the same price in the end. 90+20 = 110 however the Focus GX is a Low priority A tier while the Corsair RMx is a Best in class A tier according to the PSU tier list.

https://cultists.network/140/psu-tier-list/

RMx(2021) is highlighted in gold so you're actually better off buying this corsair RMx and then buying the cable since the price will be the same in the end.
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