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Compare SeaSonic G-550 vs Prime Snow Silent 550

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  3. SeaSonic G-550 🆚 Seasonic Prime Snow Silent 550
SeaSonic G-550 and Seasonic Prime Snow Silent 550 are both power supplies with the same Wattage (550 W), Efficiency (80+ Gold) and PCI-Express 6+2 Pin Connectors (2). The main differences are in Modular, Molex Connectors and Length.
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SeaSonic G-550 550W 80 PLUS Gold Modular SSR-550RM
SeaSonic G-550
Seasonic Prime Snow Silent 550 SSR-550GD2-SnowSilent 550W 80+ Gold ATX12V & EPS12V Full Modular White
Seasonic Prime Snow Silent 550
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Pangoly Score (How do we rate?)
92
Pangoly Score (How do we rate?)
-
Brand
SeaSonic
Brand
Seasonic
Model
SSR-550RM
Model
SSR-550GD2-SnowSilent
Release Date
📅 October 2012
Release Date
-
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(148 reviews)
User reviews
Price history
View Details ►
Price history
View Details ►
Compatible PC parts
Graphics Cards ► Cases ►
Compatible PC parts
Graphics Cards ► Cases ►
Pros
  • 80PLUS Gold
  • Excellent voltage stability
  • Excellent ripple suppression
  • Modular
  • Quiet
Pros
-
Cons
  • Cables may be a bit short
Cons
-
Wattage
550 W
Wattage
550 W
Type
ATX
Type
ATX
Modular
Semi
Modular
Full
Efficiency
80+ Gold
Efficiency
80+ Gold
Output
+3.3V@20A, +5V@20A, +12V@45A, -12V@0.3A, +5VSB@2.5A
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
6
SATA Connectors
6
Molex Connectors
5
Molex Connectors
3
Length
160 mm
Length
140 mm
-

Comparison and key differences summary

Reasons to buy the SeaSonic G-550:

  • +2 Molex connectors available

Buy now

Reasons to buy the Seasonic Prime Snow Silent 550:

  • Fully modular power supply

Buy now

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