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SilverStone ST1500-GS vs Corsair VS550 vs CORSAIR RMX Series RM750x vs Seasonic FOCUS FM SSR-550FM 550W

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Brand
SilverStone
Brand
Corsair
Brand
Corsair
Brand
Seasonic
Model
  • ST1500-GS
  • SST-ST1500-GS
Model
  • CP-9020171-NA
  • CP-9020171-EU
Model
  • CP-9020179-NA
  • CP-9020179-EU
Model
SSR-550FM
Release Date
📅 May 2015
Release Date
-
Release Date
📅 February 2018
Release Date
-
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
User reviews
User reviews
Price history
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Price history
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Price history
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Price history
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Supported PC parts
Supported PC parts
Supported PC parts
Supported PC parts
Wattage
1500 W
Wattage
550 W
Wattage
750 W
Wattage
550 W
Type
ATX
Type
ATX
Type
ATX
Type
ATX
Modular
Full
Modular
No
Modular
Full
Modular
Semi
Efficiency
80+ Gold
Efficiency
80+
Efficiency
80+ Gold
Efficiency
80+ Gold
Output
+3.3V@25A, +5V@25A, +12V1@70A, +12V2@70A, +5VSB@3.5V, -12V@0.3A
Output
-
Output
-
Output
-
PCI-Express 16 Pin 12VHPWR Connectors
0
PCI-Express 16 Pin 12VHPWR Connectors
0
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 12 Pin Connectors
0
PCI-Express 12 Pin Connectors
0
PCI-Express 6+2 Pin Connectors
8
PCI-Express 6+2 Pin Connectors
2
PCI-Express 6+2 Pin Connectors
4
PCI-Express 6+2 Pin Connectors
2
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
2
EPS Connectors
1
EPS Connectors
2
EPS Connectors
1
SATA Connectors
16
SATA Connectors
6
SATA Connectors
9
SATA Connectors
6
Molex Connectors
6
Molex Connectors
4
Molex Connectors
2
Molex Connectors
3
Length
180 mm
Length
125 mm
Length
160 mm
Length
140 mm

What are the differences between SilverStone ST1500-GS and Corsair VS550 and CORSAIR RMX Series RM750x and Seasonic FOCUS FM SSR-550FM 550W? Analyze head-to-head all specifications and features to find out the better power supply.
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