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EVGA SuperNOVA 550 GM vs SuperNOVA 550 Ga

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Brand
EVGA
Brand
EVGA
Model
123-GM-0550-Y1
Model
  • 220-GA-0550-X1
  • 220-GA-0550-X2
Release Date
📅 October 2018
Release Date
📅 September 2019
* 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
550 W
Type
SFX
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
4
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
4
SATA Connectors
6
Molex Connectors
4
Molex Connectors
4
Length
100 mm
Length
150 mm

What are the differences between EVGA SuperNOVA 550 GM and SuperNOVA 550 Ga? Analyze head-to-head all specifications and features to find out the better power supply.

Comparison and key differences summary

Reasons to pick the EVGA SuperNOVA 550 GM:

  • 34% cheaper, you can save $57.26.
  • +1 PCI-Express 6+2 Pin connectors available.

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Reasons to pick the EVGA SuperNOVA 550 Ga:

  • Newer Product, it was released around 11 months later.
  • +2 SATA connectors available.

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