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Compare CORSAIR RMX Series RM550x vs VENGEANCE Series 650M

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  3. CORSAIR RMX Series RM550x 🆚 Corsair VENGEANCE Series 650M
CORSAIR RMX Series RM550x and Corsair VENGEANCE Series 650M are both power supplies with the same EPS Connectors (1) and Molex Connectors (4). The main differences are in Wattage, Modular, Efficiency and PCI-Express 6+2 Pin Connectors.
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CORSAIR RMX Series RM550x 550 Watt Fully Modular 80+ Gold
CORSAIR RMX Series RM550x
Corsair VENGEANCE Series 650M 650 Watt 80 PLUS Silver PSU CP-9020175-NA
Corsair VENGEANCE Series 650M
Prices
(Change region)
Out of Stock
Free shipping
$99.99
Out of Stock
$114.99
Out of Stock
Free shipping
$219.00
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Prices
(Change region)
Out of Stock
$84.90
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Brand
Corsair
Brand
CORSAIR
Model
  • CP-9020177-NA
  • CP-9020177-UK
  • CP-9020177-EU
Model
  • CP-9020175-NA
  • CP-9020175-EU
  • CP-9020175-UK
  • CP-9020175-AU
Release Date
📅 February 2018
Release Date
-
* 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
550 W
Wattage
650 W
Type
ATX
Type
ATX
Modular
Full
Modular
Semi
Efficiency
80+ Gold
Efficiency
80+ Silver
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
2
PCI-Express 6+2 Pin Connectors
4
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
1
EPS Connectors
1
SATA Connectors
6
SATA Connectors
5
Molex Connectors
4
Molex Connectors
4
Length
160 mm
Length
140 mm
-

Comparison and key differences summary

Reasons to buy the CORSAIR RMX Series RM550x:

  • Fully modular power supply
  • Better 80 Plus efficiency
  • +1 SATA connectors available

Buy now

Reasons to buy the Corsair VENGEANCE Series 650M:

  • 15% cheaper, you can save $15.09
  • +100 Watts available
  • +2 PCI-Express 6+2 Pin connectors available

Buy now

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