Compare Power Supplies

SilverStone ST55F-G vs Seasonic FOCUS Plus SSR-650FX 650W

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Brand
SilverStone
Brand
Seasonic
Model
  • ST55F-G
  • SST-ST55F-G
Model
SSR-650FX
Release Date
📅 May 2015
Release Date
📅 August 2018
* 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
View Details ►
Supported PC parts
Supported PC parts
Wattage
550 W
Wattage
650 W
Type
ATX
Type
ATX
Modular
Full
Modular
Full
Efficiency
80+ Gold
Efficiency
80+ Gold
Output
+3.3V@22A, +5V@18A, +12V@45A, -12V@0.3A, +5VSB@2.5A
Output
+3.3V@20A, +5V@20A, +12V@54A,-12V@0.3A,+5Vsb@3A
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
1
PCI-Express 6+2 Pin Connectors
4
PCI-Express 6 Pin Connectors
1
PCI-Express 6 Pin Connectors
0
EPS Connectors
1
EPS Connectors
1
SATA Connectors
8
SATA Connectors
8
Molex Connectors
3
Molex Connectors
3
Length
140 mm
Length
140 mm

What are the differences between SilverStone ST55F-G and Seasonic FOCUS Plus SSR-650FX 650W? Analyze head-to-head all specifications and features to find out the better power supply.

Comparison and key differences summary

Reasons to pick the SilverStone ST55F-G:

  • 26% cheaper, you can save $36.87.

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Reasons to pick the Seasonic FOCUS Plus SSR-650FX 650W:

  • Newer Product, it was released around 3 years later.
  • +100 Watts available.
  • +3 PCI-Express 6+2 Pin connectors available.

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