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Compare EVGA SuperNOVA 550 G2 vs CORSAIR RM850x Shift 2025

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  3. EVGA SuperNOVA 550 G2 🆚 CORSAIR RM850x Shift 2025
EVGA SuperNOVA 550 G2 and CORSAIR RM850x Shift 2025 are both power supplies with the same SATA Connectors (9). The main differences are in Wattage, Modular, PCI-Express 16 Pin 12VHPWR Connectors and PCI-Express 6+2 Pin Connectors.
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EVGA SuperNOVA 550 G2 80+ GOLD 550W Full Modular 220-G2-0550
EVGA SuperNOVA 550 G2
CORSAIR RM850x Shift 2025 Fully Modular ATX Side Interface Native 12V-2x6 Cable ATX 3.1 & PCIe 5.1 105°C-Rated Capacitors Cybenetics Gold CP-9020299-NA
CORSAIR RM850x Shift 2025
Prices
(Change region)
Out of Stock
Free shipping
$372.98
-
Buy now
Prices
(Change region)
In Stock
$149.99
Last updated 25 minutes ago.
In Stock
Free shipping
$149.99
Out of Stock
$161.99
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Brand
EVGA
Brand
Corsair
Model
  • 220-G2-0550-Y1
  • 220-G2-0550-Y3
  • 220-G2-0550-Y2
Model
  • CP-9020299-NA
  • CP-9020299-EU
  • CP-9020299-UK
  • CP-9020299-AU
Release Date
📅 August 2015
Release Date
📅 November 2025
* 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
850 W
Type
ATX
Type
ATX
Modular
Full
Modular
Full Shifted
Efficiency
80+ Gold
Efficiency
-
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
1
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
4
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
1
EPS Connectors
2
SATA Connectors
9
SATA Connectors
9
Molex Connectors
3
Molex Connectors
4
Length
-
Length
160 mm
-

Comparison and key differences summary

Reasons to buy the EVGA SuperNOVA 550 G2:

Buy now

Reasons to buy the CORSAIR RM850x Shift 2025:

  • 60% cheaper, you can save $222.99
  • Newer Product, it was released around 10 years later
  • +300 Watts available
  • +2 PCI-Express 6+2 Pin connectors available
  • +1 EPS connectors available
  • +1 Molex connectors available

Buy now

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