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Corsair RM650x vs Corsair HX1000 1000W vs Cooler Master MasterWatt 750W vs CORSAIR TX Series TX650M 650W

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Brand
Corsair
Brand
Corsair
Brand
Cooler Master
Brand
Corsair
Model
  • CP-9020091-NA
  • CP-9020091-EU
  • CP-9020091-UK
Model
  • CP-9020139-NA
  • CP-9020139-EU
  • CP-9020139-UK
Model
  • MPX-7501-AMAAB-US
  • MPX-7501-AMAAB-AU
  • MPX-7501-AMAAB-EU
  • MPX-7501-AMAAB-UK
Model
  • CP-9020132-NA
  • CP-9020132-UK
  • CP-9020132-EU
Release Date
📅 September 2015
Release Date
📅 February 2017
Release Date
📅 September 2017
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
View Details ►
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
650 W
Wattage
1000 W
Wattage
750 W
Wattage
650 W
Type
ATX
Type
ATX
Type
ATX
Type
ATX
Modular
Full
Modular
Full
Modular
Semi
Modular
Semi
Efficiency
80+ Gold
Efficiency
80+ Platinum
Efficiency
80+ Bronze
Efficiency
80+ Gold
Output
-
Output
+3.3V@25A, +5V@25A, +12V@83.3A, -12V@0.8A, +5HXB@3A
Output
-
Output
+3.3V@25A, +5V@25A, +12V@51A, -12V@0.8A, +5TX-MB@3A
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
8
PCI-Express 6+2 Pin Connectors
4
PCI-Express 6+2 Pin Connectors
4
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
1
EPS Connectors
2
EPS Connectors
1
EPS Connectors
1
SATA Connectors
8
SATA Connectors
16
SATA Connectors
9
SATA Connectors
6
Molex Connectors
7
Molex Connectors
8
Molex Connectors
3
Molex Connectors
4
Length
160 mm
Length
180 mm
Length
140 mm
Length
140 mm

What are the differences between Corsair RM650x and Corsair HX1000 1000W and Cooler Master MasterWatt 750W and CORSAIR TX Series TX650M 650W? Analyze head-to-head all specifications and features to find out the better power supply.
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