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Compare CORSAIR RM850e (2025) vs RMx Series RM850x (2024)

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  3. CORSAIR RM850e (2025) 🆚 CORSAIR RMx Series RM850x (2024)
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CORSAIR RM850e (2025) Fully Modular Low-Noise ATX 12V-2x6 Cable ATX 3.1 & PCIe 5.1 Cybenetics Gold Efficiency 105°C-Rated Capacitors CP-9020296-NA
CORSAIR RM850e (2025)
CORSAIR RMx Series RM850x (2024) Fully Modular ATX 3.1 PCIe 5.1 CP-9020270-NA
CORSAIR RMx Series RM850x (2024)
Prices
(Change region)
In Stock
Free shipping
$119.99 ($129.99)
$10.00 promotional gift card w/ purchase, limited offer
In Stock
$125.99
(Used from $123.47) Last updated 20 minutes ago.
In Stock
$125.99
Show 2 more offers
Prices
(Change region)
In Stock
$134.99
In Stock
Free shipping
$134.99
In Stock
$134.99
(Used from $133.57) Last updated 21 minutes ago.
Show 2 more offers
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Brand
Corsair
Brand
Corsair
Model
  • CP-9020296-NA
  • CP-9020296-AU
  • CP-9020296-UK
  • CP-9020296-EU
Model
  • CP-9020270-NA
  • CP-9020270-AU
  • CP-9020270-UK
  • CP-9020270-EU
Release Date
📅 January 2025
Release Date
📅 September 2024
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
View Details ►
Price history
View Details ►
Compatible PC parts
Graphics Cards ► Cases ►
Compatible PC parts
Graphics Cards ► Cases ►
Wattage
850 W
Wattage
850 W
Type
ATX
Type
ATX
Modular
Full
Modular
Full
PCI-Express 16 Pin 12VHPWR Connectors
1
PCI-Express 16 Pin 12VHPWR Connectors
1
PCI-Express 12 Pin Connectors
0
PCI-Express 12 Pin Connectors
0
PCI-Express 6+2 Pin Connectors
3
PCI-Express 6+2 Pin Connectors
3
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
2
EPS Connectors
2
SATA Connectors
6
SATA Connectors
8
Molex Connectors
2
Molex Connectors
3
Length
140 mm
Length
160 mm
-
What are the differences between CORSAIR RM850e (2025) and RMx Series RM850x (2024)? Analyze head-to-head all specifications and features to find out the better power supply.

Comparison and key differences summary

Reasons to pick the CORSAIR RM850e (2025):

  • 11% cheaper, you can save $15.00.

Buy now

Reasons to pick the CORSAIR RMx Series RM850x (2024):

  • +2 SATA connectors available.
  • +1 Molex connectors available.

Buy now

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