Compare Power Supplies

Corsair CX450 vs RM1000x

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Brand
Corsair
Brand
Corsair
Model
  • CP-9020120-NA
  • CP-9020120-EU
  • CP-9020120-UK
Model
  • CP-9020094-NA
  • CP-9020094-EU
  • CP-9020094-UK
  • CP-9020094-AU
Release Date
📅 March 2017
Release Date
📅 September 2015
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
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Price history
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Supported PC parts
Supported PC parts
Wattage
450 W
Wattage
1000 W
Type
ATX
Type
ATX
Modular
No
Modular
Full
Efficiency
80+ Bronze
Efficiency
80+ Gold
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 6+2 Pin Connectors
1
PCI-Express 6+2 Pin Connectors
8
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
1
EPS Connectors
2
SATA Connectors
4
SATA Connectors
11
Molex Connectors
4
Molex Connectors
12
Length
140 mm
Length
180 mm

What are the differences between Corsair CX450 and RM1000x? Analyze head-to-head all specifications and features to find out the better power supply.

Comparison and key differences summary

Reasons to pick the Corsair CX450:

  • 75% cheaper, you can save $183.01.
  • Newer Product, it was released around 17 months later.

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Reasons to pick the Corsair RM1000x:

  • +550 Watts available.
  • Fully modular power supply.
  • Better 80 Plus efficiency.
  • +7 PCI-Express 6+2 Pin connectors available.
  • +1 EPS connectors available.
  • +7 SATA connectors available.
  • +8 Molex connectors available.

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