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EVGA 450 BT vs Cooler Master V650 RS650-AFBAG1 vs PC Power & Cooling ZT Series 550W vs Corsair RM850x

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Brand
EVGA
Brand
Cooler Master
Brand
PC Power & Cooling
Brand
Corsair
Model
100-BT-0450-K1
Model
RS650-AFBAG1
Model
OCZ-ZT550W
Model
  • CP-9020093-NA
  • CP-9020093-EU
  • CP-9020093-UK
Release Date
-
Release Date
-
Release Date
-
Release Date
📅 September 2015
* 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
View Details ►
Supported PC parts
Supported PC parts
Supported PC parts
Supported PC parts
Wattage
450 W
Wattage
650 W
Wattage
550 W
Wattage
850 W
Type
ATX
Type
ATX
Type
ATX
Type
ATX
Modular
No
Modular
Full
Modular
Full
Modular
Full
Efficiency
80+ Bronze
Efficiency
80+ Gold
Efficiency
80+ Bronze
Efficiency
80+ Gold
Output
+3.3V@18A, +5V@18A, +12V@35A, +5Vsb@2.5A, -12V@0.3A
Output
-
Output
+3.3V@24A, +5V@24A, +12V@45A, -12V@0.5A, +5VSB@3A
Output
+3.3V@25A, +5V@25A, +12V@70.8A, -12V@0.8A, +5Vsb@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
2
PCI-Express 6+2 Pin Connectors
2
PCI-Express 6+2 Pin Connectors
2
PCI-Express 6+2 Pin Connectors
6
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
1
EPS Connectors
1
EPS Connectors
2
SATA Connectors
4
SATA Connectors
8
SATA Connectors
6
SATA Connectors
10
Molex Connectors
3
Molex Connectors
6
Molex Connectors
6
Molex Connectors
8
Length
142 mm
Length
-
Length
-
Length
180 mm

What are the differences between EVGA 450 BT and Cooler Master V650 RS650-AFBAG1 and PC Power & Cooling ZT Series 550W and Corsair RM850x? Analyze head-to-head all specifications and features to find out the better power supply.
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