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Compare Corsair RM650x 2021 vs TX550M 2021

Corsair RM650x 2021 and Corsair TX550M 2021 are both power supplies with the same Efficiency (80+ Gold), EPS Connectors (2) and Molex Connectors (4). The main differences are in Wattage, Modular, PCI-Express 6+2 Pin Connectors and SATA Connectors.
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Brand
Corsair
Brand
Corsair
Model
  • CP-9020198-NA
  • CP-9020198-UK
  • CP-9020198-EU
  • CP-9020198-AU
Model
  • CP-9020228-EU
  • CP-9020228-UK
Release Date
📅 February 2021
Release Date
📅 August 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
View Details ►
Compatible PC parts
Compatible PC parts
Wattage
650 W
Wattage
550 W
Type
ATX
Type
ATX
Modular
Full
Modular
Semi
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
4
PCI-Express 6+2 Pin Connectors
2
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
2
EPS Connectors
2
SATA Connectors
7
SATA Connectors
3
Molex Connectors
4
Molex Connectors
4
Length
160 mm
Length
140 mm
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Comparison and key differences summary

Reasons to buy the Corsair RM650x 2021:

  • +100 Watts available
  • Fully modular power supply
  • +2 PCI-Express 6+2 Pin connectors available
  • +4 SATA connectors available

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Reasons to buy the Corsair TX550M 2021:

  • Newer Product, it was released around 6 months later

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