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shivster1796 13.8K Views
Oct 21, 2026 1:02 AM

1000W CORSAIR RM1000e ATX 3.1 PCIe 5.1 Ready Power Supply (2025)

$105

$190

44% off
+ Free S&Hat Amazon
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Deal Details
Amazon has 1000W CORSAIR RM1000e ATX 3.1 PCIe 5.1 Ready Power Supply (Black, CP-9020297-NA) on sale for $104.99. Shipping is free.

Best Buy has 1000W CORSAIR RM1000e ATX 3.1 PCIe 5.1 Ready Power Supply (Black, CP-9020297-NA) on sale for $104.99. Shipping is free or select free store pickup where stock permits.
  • Note: Purchase includes ThermalProtect PCIe 5.1 600W 12V-2x6 Cable & 6-Mo Trend Micro Internet Security + Antivirus Subscriptoin (3-Devices)
Thanks to Community Member shivster1796 for sharing this deal.

About this product:
  • 1000W fully modular power supply with Cybenetics Gold certification
  • ATX 3.1 compliant and PCIe 5.1 ready with native 12V-2x6 cable
  • Supports GPU transient power excursions up to 2x
  • 120mm rifle-bearing fan provides low-noise cooling
  • 105°C-rated capacitors and Modern Standby compatibility

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
  • Additional Information:
    • Our research indicates that this deal is $35 less (25% savings) than the next best available price from a reputable merchant with prices starting from $139.99 at the time of this post.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by shivster1796
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has 1000W CORSAIR RM1000e ATX 3.1 PCIe 5.1 Ready Power Supply (Black, CP-9020297-NA) on sale for $104.99. Shipping is free.

Best Buy has 1000W CORSAIR RM1000e ATX 3.1 PCIe 5.1 Ready Power Supply (Black, CP-9020297-NA) on sale for $104.99. Shipping is free or select free store pickup where stock permits.
  • Note: Purchase includes ThermalProtect PCIe 5.1 600W 12V-2x6 Cable & 6-Mo Trend Micro Internet Security + Antivirus Subscriptoin (3-Devices)
Thanks to Community Member shivster1796 for sharing this deal.

About this product:
  • 1000W fully modular power supply with Cybenetics Gold certification
  • ATX 3.1 compliant and PCIe 5.1 ready with native 12V-2x6 cable
  • Supports GPU transient power excursions up to 2x
  • 120mm rifle-bearing fan provides low-noise cooling
  • 105°C-rated capacitors and Modern Standby compatibility

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
  • Additional Information:
    • Our research indicates that this deal is $35 less (25% savings) than the next best available price from a reputable merchant with prices starting from $139.99 at the time of this post.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by shivster1796

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10 Comments

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Oct 21, 2026 4:51 AM
10.9K Comments
Joined Jul 2003
burticusOct 21, 2026 4:51 AM
10.9K Comments
These used to have all kinds of noise / clicking problems and abnormal shutdowns.... one assumes fixed by now?

Price is good for a reputable brand at 1000w
Oct 21, 2026 2:04 PM
218 Comments
Joined Oct 2026
BraveTest551Oct 21, 2026 2:04 PM
218 Comments
Quote from burticus View quoted comment :
These used to have all kinds of noise / clicking problems and abnormal shutdowns.... one assumes fixed by now?

Price is good for a reputable brand at 1000w
The 2025 model here is the ATX 3.1 version. Were the shutdown reports on the older one, or this revision too?
Oct 21, 2026 3:10 PM
48 Comments
Joined Aug 2015
needyduckOct 21, 2026 3:10 PM
48 Comments
B rating on SPL's PSU Tier List with the note:

650W version has 300W 12V-2x6 cable. Poor 3.3V transient response. All use Hong Hua rifle-bearing fans. Y-shaped fan grille perforations.
1
Oct 21, 2026 3:11 PM
2.1K Comments
Joined Dec 2004
Raines8416Oct 21, 2026 3:11 PM
2.1K Comments
The issues were with older revisions.

I just ordered from Best Buy and it automatically added the Thermalprotect PCIe cable to my cart.

Good deal!
Oct 22, 2026 12:07 AM
1.5K Comments
Joined Feb 2004
IlovedealsOct 22, 2026 12:07 AM
1.5K Comments
Quote from Raines8416 View quoted comment :
The issues were with older revisions.

I just ordered from Best Buy and it automatically added the Thermalprotect PCIe cable to my cart.

Good deal!
I purchased the thermal protect cable along with the MSI A1000PLS which has a pin monitoring to protect my MSRP 5090 that is now like 3X the price I bought it and I can't find much information on how much protection the thermal protect cable provides to stop against melting but it is a bit higher quality-built cable than the ones that usually come with the power supply. The best buy one seems like a solid deal since the cable is $24 on its own but the PSU at $105 without the cable is okay deal not that special especially if you can wait till black friday.
Oct 22, 2026 1:12 AM
465 Comments
Joined Jan 2009
OmegasOct 22, 2026 1:12 AM
465 Comments
Just a heads up, these do not have a -12v rail so check your system first.
3
Oct 22, 2026 2:39 AM
1.3K Comments
Joined Nov 2012
Dr.PolanskiOct 22, 2026 2:39 AM
1.3K Comments
Quote from Omegas View quoted comment :
Just a heads up, these do not have a -12v rail so check your system first.
What? Almost all systems use a 12v rail for CPU and GPU power?

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Oct 22, 2026 3:09 AM
110 Comments
Joined Mar 2013
apoc13Oct 22, 2026 3:09 AM
110 Comments
+12v is used for CPU and GPU. -12v is for legacy and prob won't affect you
Last edited by apoc13 October 21, 2026 at 09:45 PM.
Oct 27, 2026 6:23 AM
2.3K Comments
Joined Nov 2005
DavidhhOct 27, 2026 6:23 AM
2.3K Comments
Since the PSU already comes with a 600W 12V-2x6 Cable, and there's only one connector, what is the advantage of the extra free one at Best Buy? Maybe for future PSUs? But it's generally not good to mix cables from different PSUs.

Also, you can save a bit on Amazon by buying used from resale, but the odds are good that you won't get all the cables. Amazon's inspectors have no idea what is supposed to be in the box. I've bought three of these from them, and none of them came with all the cables. And none of them were actually the new version, with the ATX 3.1 and 12v connector. At this price, it's cheap enough new to not make the gamble on used worth the savings.

Also, note that this is a clearance price at Best Buy, that Amazon is matching. It may not stay at this price at Amazon once BB sells out of their remaining stock. Basically, this is a new PSU for the price of a used one (likely missing cables.)
Last edited by Davidhh October 27, 2026 at 12:42 AM.
Today 1:23 AM
2.3K Comments
Joined Nov 2005
DavidhhToday 1:23 AM
2.3K Comments
Note that, if you want to save more, and don't mind going with a manufacturer refurbished PSU, Best Buy has this listed shipped from from Corsair for $80.86. From Corsair, (unlike Amazon resale) it should come with all the cables!
You can pair this with the recent $5 coupon promotion for setting up a BB gaming profile in your account that was posted here to bring it down to $75.

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