Compare Power Supplies

CORSAIR RM550x 2021 vs RM750x 2021

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Brand
Corsair
Brand
Corsair
Model
  • CP-9020197-NA
  • CP-9020197-EU
  • CP-9020197-UK
  • CP-9020197-AU
Model
  • CP-9020199-NA
  • CP-9020199-EU
  • CP-9020199-UK
  • CP-9020199-AU
Release Date
-
Release Date
📅 February 2021
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
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Price history
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Supported PC parts
Supported PC parts
Wattage
550 W
Wattage
750 W
Type
ATX
Type
ATX
Modular
Full
Modular
Full
Efficiency
80+ Gold
Efficiency
80+ Gold
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
1
PCI-Express 6+2 Pin Connectors
4
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
1
EPS Connectors
2
SATA Connectors
7
SATA Connectors
10
Molex Connectors
4
Molex Connectors
4
Length
160 mm
Length
160 mm
-

What are the differences between CORSAIR RM550x 2021 and RM750x 2021? 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 RM550x 2021:

  • 33% cheaper, you can save $39.96.

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Reasons to pick the Corsair RM750x 2021:

  • +200 Watts available.
  • +3 PCI-Express 6+2 Pin connectors available.
  • +1 EPS connectors available.
  • +3 SATA connectors available.

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