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expiredDesertGardener | Staff posted Sep 10, 2025 4:11 PM

850W Corsair RM850e 80+ Gold Fully Modular ATX 3.1 Power Supply (White)

$95

$155

38% off
+ Free Shippingat Newegg
19 Comments
17K Views
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Deal Details
Newegg has 850W Corsair RM850e 80+ Gold Fully Modular ATX 3.1 Power Supply (White, CP-9020293-NA) on sale for $124.99 - $30 promo code FSE427 auto-applied in cart = $94.99. Shipping is free.

Thanks to Staff Member DesertGardener for sharing this deal.

About this Item:
  • Dimensions: 140x150x86mm
  • Cybenetics Efficiency: Gold
  • Cybenetics Noise: A-
  • Zero RPM Fan Mode
  • DC-DC conversion and 105° rated industrial-grade capacitors
  • Cables:
    • 1x Modular ATX Cable (24-PIN)
    • 2x EPS / ATX 12V 8-Pin (4+4)
    • 1x 12V-2x6 (12+4) Pin
    • 1x PCIe 8-Pin (6+2)
    • 1x PCIe 8-Pin (6+2) (6+2)
    • 1x SATA (3 SATA) Straight
    • 1x SATA (4 SATA) Right Angle
    • 1x PATA (4-Pin)

Editor's Notes

Written by SaltyOne | Staff
  • At the time of this posting, our research indicates that this is $20 lower than the next best comparable online prices starting from $114.99.
  • Rated 4.5 out of 5 from customer reviews.

Original Post

Written by DesertGardener | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Newegg has 850W Corsair RM850e 80+ Gold Fully Modular ATX 3.1 Power Supply (White, CP-9020293-NA) on sale for $124.99 - $30 promo code FSE427 auto-applied in cart = $94.99. Shipping is free.

Thanks to Staff Member DesertGardener for sharing this deal.

About this Item:
  • Dimensions: 140x150x86mm
  • Cybenetics Efficiency: Gold
  • Cybenetics Noise: A-
  • Zero RPM Fan Mode
  • DC-DC conversion and 105° rated industrial-grade capacitors
  • Cables:
    • 1x Modular ATX Cable (24-PIN)
    • 2x EPS / ATX 12V 8-Pin (4+4)
    • 1x 12V-2x6 (12+4) Pin
    • 1x PCIe 8-Pin (6+2)
    • 1x PCIe 8-Pin (6+2) (6+2)
    • 1x SATA (3 SATA) Straight
    • 1x SATA (4 SATA) Right Angle
    • 1x PATA (4-Pin)

Editor's Notes

Written by SaltyOne | Staff
  • At the time of this posting, our research indicates that this is $20 lower than the next best comparable online prices starting from $114.99.
  • Rated 4.5 out of 5 from customer reviews.

Original Post

Written by DesertGardener | Staff

Community Voting

Deal Score
+27
Good Deal
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19 Comments

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Sep 10, 2025 9:10 PM
79 Comments
Joined Jul 2022
HonestClub8947Sep 10, 2025 9:10 PM
79 Comments
Is this a good deal?
Sep 10, 2025 9:11 PM
79 Comments
Joined Jul 2022
HonestClub8947Sep 10, 2025 9:11 PM
79 Comments
They also have the 1000 for $128.00!
1
Sep 10, 2025 9:52 PM
45 Comments
Joined Jun 2009
fentanylSep 10, 2025 9:52 PM
45 Comments
Solid deal, especially for the white model (which sometimes runs $15 higher). I bought the 850 two weeks ago from BB for $130 after a price match against Microcenter.
Sep 10, 2025 11:32 PM
47 Comments
Joined Dec 2011
Roma_025Sep 10, 2025 11:32 PM
47 Comments
good price if you need a white PSU. However, RMe series has a 7-year warranty
3
Sep 11, 2025 1:43 AM
471 Comments
Joined Apr 2011
matdaveSep 11, 2025 1:43 AM
471 Comments
I've bought a few Corsair PSUs for different builds and they are SOLID. I have an older RMe and if it wasn't for the fact that it worked fine, i'd be tempted to upgrade to this new one with the dedicated 12v2x6 connector.
Sep 11, 2025 3:50 AM
197 Comments
Joined Jul 2007
sdcoloradoSep 11, 2025 3:50 AM
197 Comments
Bought 1000W for $120 + tax from this deal. %159 minus 40 dollar coupon with promo code. Already have white H9 flow case from the Best buy deal last week. This should go well with it. Deals on white PSU's are fewer and these tend to be 10 to 15 more expensive (compared to black PSU's)
2
Sep 11, 2025 4:57 AM
79 Comments
Joined Jul 2022
HonestClub8947Sep 11, 2025 4:57 AM
79 Comments
Quote from sdcolorado :
Bought 1000W for $120 + tax from this deal. %159 minus 40 dollar coupon with promo code. Already have white H9 flow case from the Best buy deal last week. This should go well with it. Deals on white PSU's are fewer and these tend to be 10 to 15 more expensive (compared to black PSU's)
Yes the same I am building for my daughter a white theme and also get gigabyte x870e pro ice from new egg !
1

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Sep 11, 2025 7:02 AM
3.2K Comments
Joined Dec 2014
noobtech206Sep 11, 2025 7:02 AM
3.2K Comments
I don't see any 4 pin molex or plug for my floppy drive
7
Pro
Sep 11, 2025 7:38 AM
571 Comments
Joined Jan 2016
phonicsmonkey
Pro
Sep 11, 2025 7:38 AM
571 Comments
Quote from matdave :
I've bought a few Corsair PSUs for different builds and they are SOLID. I have an older RMe and if it wasn't for the fact that it worked fine, i'd be tempted to upgrade to this new one with the dedicated 12v2x6 connector.
If you look up power supply tiers, a lot of Corsairs products get an A tier rating. If you've never seen the PSU tier ratings, it's extremely interesting. Tier ratings can vary wildly between product lines within the same brands, and there are some big names that have a lot of junk and some Alixpress brands that are surprisingly good.
1
Sep 11, 2025 7:39 AM
3.1K Comments
Joined Oct 2004
Cheapy StuffSep 11, 2025 7:39 AM
3.1K Comments
Quote from noobtech206 :
I don't see any 4 pin molex or plug for my floppy drive
That's what the 1xPATA included cable is.
1
1
Pro
Sep 11, 2025 7:47 AM
571 Comments
Joined Jan 2016
phonicsmonkey
Pro
Sep 11, 2025 7:47 AM
571 Comments
Quote from HonestClub8947 :
Yes the same I am building for my daughter a white theme and also get gigabyte x870e pro ice from new egg !
If you're not married to Gigabyte, check out this thread. You can bundle a Ryzen 7 9800X3D for only $400 with any MSI motherboard. They have a white x870e for $299.

https://slickdeals.net/f/18589279-msi-b850-gaming-plus-wifi-pz-bundle-with-400-amd-ryzen-7-9800x3d-630
1
Sep 11, 2025 12:01 PM
523 Comments
Joined Nov 2012
flyjarSep 11, 2025 12:01 PM
523 Comments
This or the 850x? I tought I read that the the x is made with Japanese parts and has a 10 year warranty. Also the fan is bigger and quiter.
Sep 11, 2025 12:09 PM
79 Comments
Joined Jul 2022
HonestClub8947Sep 11, 2025 12:09 PM
79 Comments
Quote from phonicsmonkey :
If you're not married to Gigabyte, check out this thread. You can bundle a Ryzen 7 9800X3D for only $400 with any MSI motherboard. They have a white x870e for $299.

https://slickdeals.net/f/18589279-msi-b850-gaming-plus-wifi-pz-bundle-with-400-amd-ryzen-7-9800x3d-630
Yes that a very good deal but my daughter needs a more powerful cpu like 9950x 16 cores , she is now second year of games design!
2
Sep 11, 2025 6:19 PM
535 Comments
Joined Aug 2014
roy_gallantSep 11, 2025 6:19 PM
535 Comments

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

Quote from flyjar :
This or the 850x? I tought I read that the the x is made with Japanese parts and has a 10 year warranty. Also the fan is bigger and quiter.
This is essentially a budget version of the RM850x in a slightly smaller enclosure (10mm shorter on length/width). They perform very similarly, but there are some quality differences:

The RM850x is manufactured by CWT, which isn't a particularly renowned OEM, but they generally do good work for Corsair, including for the RMx line. The RM850e is made by HEC, who typically uses cheaper components. You're right that the RMx uses Japanese capacitors whereas the RMe uses inferior Taiwanese capacitors, and the smaller form factor on the RMe means the fan is smaller and louder, but probably not offensively so.

If you can get the RM850x at or around the same price, absolutely choose it over the RM850e. It's probably not worth spending more than an extra $15-$20 or so, though. Despite the RMe being more budget-oriented, it's still an excellent performer, and this is a solid deal.
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Sep 11, 2025 7:02 PM
2 Comments
Joined Sep 2025
TenderTeam9339Sep 11, 2025 7:02 PM
2 Comments
Quote from phonicsmonkey :
Quote from HonestClub8947 :
Yes the same I am building for my daughter a white theme and also get gigabyte x870e pro ice from new egg !
If you're not married to Gigabyte, check out this thread. You can bundle a Ryzen 7 9800X3D for only $400 with any MSI motherboard. They have a white x870e for $299.

https://slickdeals.net/f/18589279-msi-b850-gaming-plus-wifi-pz-bundle-with-400-amd-ryzen-7-9800x3d-630
But that's a B850 motherboard, not X870e. And, that MSI board has all connectors on the BACK of the board, which is a definite No.

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