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Corsair RM650 vs Corsair CS850M vs Corsair HX850 850W vs Corsair CX Series 650W

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Brand
Corsair
Brand
Corsair
Brand
Corsair
Brand
Corsair
Model
  • CP-9020054-NA
  • CP-9020054-EU
  • CP-9020054-UK
Model
  • CP-9020086
  • CP-9020086-UK
  • CP-9020086-NA
  • CP-9020086-EU
Model
  • CP-9020138-NA
  • CP-9020138-EU
  • CP-9020138-UK
Model
  • CP-9020103-NA
  • CP-9020103-EU
  • CP-9020103-AU
Release Date
-
Release Date
📅 October 2014
Release Date
📅 February 2017
Release Date
-
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
User reviews
User reviews
Price history
View Details ►
Price history
View Details ►
Price history
View Details ►
Price history
View Details ►
Supported PC parts
Supported PC parts
Supported PC parts
Supported PC parts
Wattage
650 W
Wattage
850 W
Wattage
850 W
Wattage
650 W
Type
ATX
Type
ATX
Type
ATX
Type
ATX
Modular
Full
Modular
Semi
Modular
Full
Modular
Semi
Efficiency
80+ Gold
Efficiency
80+ Gold
Efficiency
80+ Platinum
Efficiency
80+ Bronze
Output
-
Output
+3.3V@25A, +5V@25A, +12V@70.8A, -12V@0.8A, +5VSB@3A
Output
+3.3V@25A, +5V@25A, +12V@70.8A, -12V@0.8A, +5HXB@3A
Output
-
PCI-Express 16 Pin 12VHPWR Connectors
0
PCI-Express 16 Pin 12VHPWR Connectors
0
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 12 Pin Connectors
0
PCI-Express 12 Pin Connectors
0
PCI-Express 6+2 Pin Connectors
4
PCI-Express 6+2 Pin Connectors
4
PCI-Express 6+2 Pin Connectors
6
PCI-Express 6+2 Pin Connectors
2
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
1
EPS Connectors
1
EPS Connectors
2
EPS Connectors
1
SATA Connectors
8
SATA Connectors
8
SATA Connectors
16
SATA Connectors
6
Molex Connectors
7
Molex Connectors
8
Molex Connectors
6
Molex Connectors
4
Length
-
Length
160 mm
Length
180 mm
Length
140 mm

What are the differences between Corsair RM650 and Corsair CS850M and Corsair HX850 850W and Corsair CX Series 650W? Analyze head-to-head all specifications and features to find out the better power supply.
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