Compare Power Supplies

Compare Corsair CS850M vs RM850e

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  2. Power Supplies
  3. Corsair CS850M 🆚 Corsair RM850e
Corsair CS850M and Corsair RM850e are both power supplies with the same Wattage (850 W) and Efficiency (80+ Gold). The main differences are in Modular, PCI-Express 6+2 Pin Connectors, EPS Connectors and SATA Connectors.
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Corsair CS850M 850W Semi Modular 80+ Gold
Corsair CS850M
Corsair RM850e Fully Modular Dual EPS12V Connectors 80 Plus Gold CP-9020249-NA
Corsair RM850e
Prices
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Out of Stock
$139.99
-
Buy now
Prices
(Change region)
Out of Stock
Free shipping
$129.99
Out of Stock
Free shipping
$129.99
Out of Stock
+ $14.99 Shipping
$133.47
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Brand
Corsair
Brand
Corsair
Model
  • CP-9020086
  • CP-9020086-UK
  • CP-9020086-NA
  • CP-9020086-EU
Model
  • CP-9020249-NA
  • CP-9020249-UK
  • CP-9020249-AU
  • CP-9020249-EU
Release Date
📅 October 2014
Release Date
📅 August 2022
* 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
Semi
Modular
Full
Efficiency
80+ Gold
Efficiency
80+ Gold
Output
+3.3V@25A, +5V@25A, +12V@70.8A, -12V@0.8A, +5VSB@3A
Output
-
PCI-Express 16 Pin 12VHPWR Connectors
0
PCI-Express 16 Pin 12VHPWR Connectors
0
PCI-Express 12 Pin Connectors
0
PCI-Express 12 Pin Connectors
0
PCI-Express 6+2 Pin Connectors
4
PCI-Express 6+2 Pin Connectors
3
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
1
EPS Connectors
2
SATA Connectors
8
SATA Connectors
7
Molex Connectors
8
Molex Connectors
4
Length
160 mm
Length
140 mm
-

Comparison and key differences summary

Reasons to buy the Corsair CS850M:

  • +1 PCI-Express 6+2 Pin connectors available
  • +1 SATA connectors available
  • +4 Molex connectors available

Buy now

Reasons to buy the Corsair RM850e:

  • 7% cheaper, you can save $10.00
  • Newer Product, it was released around 8 years later
  • Fully modular power supply
  • +1 EPS connectors available

Buy now

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