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EVGA 450 BR vs Corsair SF450 SFX 450W vs SilverStone ST45SF-G 450W vs BitFenix Whisper M 750W

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Brand
EVGA
Brand
Corsair
Brand
SilverStone
Brand
BitFenix
Model
100-BR-0450-K1
Model
  • CP-9020104-NA
  • CP-9020104-AU
  • SF450
Model
  • ST45SF-G
  • SST-ST45SF-G
Model
  • BP-WG750UMAG-7FM
  • BP-WG750UMAG-0FM
  • BP-WG750UMAG-6FM
  • BP-WG750UMAG-8FM
  • BP-WG750UMAG-9FM
Release Date
-
Release Date
-
Release Date
-
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
450 W
Wattage
450 W
Wattage
450 W
Wattage
750 W
Type
ATX
Type
SFX
Type
SFX
Type
ATX
Modular
No
Modular
Full
Modular
Full
Modular
Full
Efficiency
80+ Bronze
Efficiency
80+ Gold
Efficiency
80+ Gold
Efficiency
80+ Gold
Output
-
Output
-
Output
+3.3V@19A, +5V@14A, +12V@37A, +5VSB@2.5A, -12V@0.3A
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
2
PCI-Express 6+2 Pin Connectors
2
PCI-Express 6+2 Pin Connectors
1
PCI-Express 6+2 Pin Connectors
6
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
1
PCI-Express 6 Pin Connectors
0
EPS Connectors
1
EPS Connectors
1
EPS Connectors
1
EPS Connectors
2
SATA Connectors
6
SATA Connectors
4
SATA Connectors
3
SATA Connectors
12
Molex Connectors
3
Molex Connectors
4
Molex Connectors
2
Molex Connectors
4
Length
140 mm
Length
100 mm
Length
100 mm
Length
160 mm

What are the differences between EVGA 450 BR and Corsair SF450 SFX 450W and SilverStone ST45SF-G 450W and BitFenix Whisper M 750W? Analyze head-to-head all specifications and features to find out the better power supply.
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