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Compare Seasonic FOCUS FM 650W SSR-650FM vs S12III 650 SSR-650GB3 650W

Seasonic FOCUS FM 650W SSR-650FM and Seasonic S12III 650 SSR-650GB3 650W are both power supplies with the same Wattage (650 W), EPS Connectors (1) and SATA Connectors (6). The main differences are in Modular, Efficiency and PCI-Express 6+2 Pin Connectors.
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Brand
Seasonic
Brand
Seasonic
Model
SSR-650FM
Model
SSR-650GB3
Release Date
-
Release Date
📅 January 2019
* 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
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Compatible PC parts
Compatible PC parts
Wattage
650 W
Wattage
650 W
Type
ATX
Type
ATX
Modular
Semi
Modular
No
Efficiency
80+ Gold
Efficiency
80+ Bronze
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
4
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
3
Molex Connectors
3
Length
140 mm
Length
140 mm

Comparison and key differences summary

Reasons to buy the Seasonic FOCUS FM 650W SSR-650FM:

  • Semi modular power supply
  • Better 80 Plus efficiency

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Reasons to buy the Seasonic S12III 650 SSR-650GB3 650W:

  • 30% cheaper, you can save $30.00
  • +2 PCI-Express 6+2 Pin connectors available

Buy now

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