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Corsair HX750 750W vs EVGA SuperNOVA 550 G2 vs Thermaltake SP-650P Smart Standard 650W vs Corsair CX450M

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Brand
Corsair
Brand
EVGA
Brand
Thermaltake
Brand
Corsair
Model
  • CP-9020137-NA
  • CP-9020137-EU
  • CP-9020137-UK
Model
  • 220-G2-0550-Y1
  • 220-G2-0550-Y3
  • 220-G2-0550-Y2
Model
  • SP-650PCBUS
  • TT-SP-650PCBAU
  • SP-650P
Model
  • CP-9020101-NA
  • CP-9020101-EU
  • CP-9020101-UK
Release Date
📅 February 2017
Release Date
📅 August 2015
Release Date
-
Release Date
📅 February 2016
* 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
750 W
Wattage
550 W
Wattage
650 W
Wattage
450 W
Type
ATX
Type
ATX
Type
ATX
Type
ATX
Modular
Full
Modular
Full
Modular
No
Modular
Semi
Efficiency
80+ Platinum
Efficiency
80+ Gold
Efficiency
80+ Bronze
Efficiency
80+ Bronze
Output
+3.3V@25A, +5V@25A, +12V@62.5A, -12V@0.8A, +5HXB@3A
Output
+3.3V@22A, +5V@22A, +12V@45.8A, +5VSB@3.0A, -12V@0.5A
Output
+3.3V@24A, +5V@24A, +12V@52A, -12V@0.5A, +5VSB@3.0A
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
4
PCI-Express 6+2 Pin Connectors
2
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
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
2
EPS Connectors
1
EPS Connectors
1
EPS Connectors
1
SATA Connectors
16
SATA Connectors
9
SATA Connectors
6
SATA Connectors
4
Molex Connectors
4
Molex Connectors
3
Molex Connectors
4
Molex Connectors
3
Length
180 mm
Length
-
Length
139 mm
Length
140 mm

What are the differences between Corsair HX750 750W and EVGA SuperNOVA 550 G2 and Thermaltake SP-650P Smart Standard 650W and Corsair CX450M? Analyze head-to-head all specifications and features to find out the better power supply.
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