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Compare EVGA SuperNOVA 550 G2 vs 550 B5

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  2. Power Supplies
  3. EVGA SuperNOVA 550 G2 🆚 EVGA 550 B5
EVGA SuperNOVA 550 G2 and EVGA 550 B5 are both power supplies with the same Wattage (550 W), Modular (Full) and PCI-Express 6+2 Pin Connectors (2). The main differences are in Efficiency and SATA Connectors.
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EVGA SuperNOVA 550 G2 80+ GOLD 550W Full Modular 220-G2-0550
EVGA SuperNOVA 550 G2
EVGA 550 B5 80 Plus Bronze 550W Fully Modular 220-B5-0550-V1
EVGA 550 B5
Prices
(Change region)
Out of Stock
Free shipping
$372.98
-
Buy now
Prices
(Change region)
Out of Stock
+ $5.99 Shipping
$89.99
Out of Stock
+ $12.20 Shipping
$89.99
Out of Stock
Free shipping
$510.50
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Brand
EVGA
Brand
EVGA
Model
  • 220-G2-0550-Y1
  • 220-G2-0550-Y3
  • 220-G2-0550-Y2
Model
  • 220-B5-0550-V1
  • 220-B5-0550-V2
Release Date
📅 August 2015
Release Date
📅 February 2020
* 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
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
-
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
Length
-
Length
150 mm

Comparison and key differences summary

Reasons to buy the EVGA SuperNOVA 550 G2:

  • Better 80 Plus efficiency
  • +3 SATA connectors available

Buy now

Reasons to buy the EVGA 550 B5:

  • 76% cheaper, you can save $282.99
  • Newer Product, it was released around 5 years later

Buy now

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