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CORSAIR AXi Series AX1600i vs RMX Series RM550x

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Brand
Corsair
Brand
Corsair
Model
  • CP-9020087-NA
  • CP-9020087-EU
Model
  • CP-9020177-NA
  • CP-9020177-UK
  • CP-9020177-EU
Release Date
-
Release Date
📅 February 2018
* 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
1600 W
Wattage
550 W
Type
ATX
Type
ATX
Modular
Full
Modular
Full
Efficiency
80+ Titanium
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
8
PCI-Express 6+2 Pin Connectors
2
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
2
EPS Connectors
1
SATA Connectors
5
SATA Connectors
6
Molex Connectors
3
Molex Connectors
4
Length
200 mm
Length
160 mm

What are the differences between CORSAIR AXi Series AX1600i and RMX Series RM550x? 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 AXi Series AX1600i:

  • +1050 Watts available.
  • Better 80 Plus efficiency.
  • +6 PCI-Express 6+2 Pin connectors available.
  • +1 EPS connectors available.

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Reasons to pick the CORSAIR RMX Series RM550x:

  • 84% cheaper, you can save $509.95.
  • +1 SATA connectors available.
  • +1 Molex connectors available.

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