Compare Power Supplies

Compare Corsair CX550 (2023) vs CX750 (2023)

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  3. Corsair CX550 (2023) 🆚 Corsair CX750 (2023)
Corsair CX550 (2023) and Corsair CX750 (2023) are both power supplies with the same Modular (No), Efficiency (80+ Bronze) and EPS Connectors (1). The main differences are in Wattage and PCI-Express 6+2 Pin Connectors.
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Corsair CX550 (2023) 80 Plus Bronze CP-9020277-NA
Corsair CX550 (2023)
Corsair CX750 (2023) 80 Plus Bronze CP-9020279-NA
Corsair CX750 (2023)
Prices
(Change region)
Out of Stock
Free shipping
$65.99
In Stock
Free shipping
$69.99
In Stock
$69.99
Last updated 20 minutes ago.
Show 2 more offers
Prices
(Change region)
In Stock
Free shipping
$82.79
In Stock
$82.79
Last updated 19 minutes ago.
In Stock
Free shipping
$89.99
Show 2 more offers
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* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand
Corsair
Brand
Corsair
Model
  • CP-9020277-NA
  • CP-9020277-WW
  • CP-9020277-EU
  • CP-9020277-AU
  • CP-9020277-UK
Model
  • CP-9020279-NA
  • CP-9020279-EU
  • CP-9020279-AU
  • CP-9020279-WW
  • CP-9020279-UK
Release Date
-
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
750 W
Type
ATX
Type
ATX
Modular
No
Modular
No
Efficiency
80+ Bronze
Efficiency
80+ Bronze
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
3
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
1
EPS Connectors
1
SATA Connectors
3
SATA Connectors
3
Molex Connectors
2
Molex Connectors
2
Length
125 mm
Length
125 mm

Comparison and key differences summary

Reasons to buy the Corsair CX550 (2023):

  • 20% cheaper, you can save $16.80

Buy now

Reasons to buy the Corsair CX750 (2023):

  • +200 Watts available
  • +1 PCI-Express 6+2 Pin connectors available

Buy now

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