Compare Power Supplies

EVGA SuperNOVA 550 G2 vs 550 B3

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Brand
EVGA
Brand
EVGA
Model
  • 220-G2-0550-Y1
  • 220-G2-0550-Y3
  • 220-G2-0550-Y2
Model
  • 220-B3-0550-V1
  • 220-B3-0550-V3
  • 220-B3-0550-V2
Release Date
📅 August 2015
Release Date
📅 September 2018
* 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 ►
Supported PC parts
Supported PC parts
Wattage
550 W
Wattage
550 W
Type
ATX
Type
ATX
Modular
Full
Modular
Full
Efficiency
80+ Gold
Efficiency
80+ Bronze
Output
+3.3V@22A, +5V@22A, +12V@45.8A, +5VSB@3.0A, -12V@0.5A
Output
+3.3V@20A, +5V@20A, +12V@45.8A, +5Vsb@3A, -12V@0.5A
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
2
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
1
EPS Connectors
1
SATA Connectors
9
SATA Connectors
6
Molex Connectors
3
Molex Connectors
3

What are the differences between EVGA SuperNOVA 550 G2 and 550 B3? 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 G2:

  • 47% cheaper, you can save $327.93.
  • Better 80 Plus efficiency.
  • +3 SATA connectors available.

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Reasons to pick the EVGA 550 B3:

  • Newer Product, it was released around 3 years later.

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