Compare Power Supplies

Compare Corsair RM Series RM450 vs CX Series 600W

Corsair RM Series RM450 and Corsair CX Series 600W are both power supplies with the same PCI-Express 6+2 Pin Connectors (2), EPS Connectors (1) and SATA Connectors (6). The main differences are in Wattage, Modular, Efficiency and Length.

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Corsair RM Series RM450

Corsair CX Series 600W

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Brand

CORSAIR

Brand

Corsair

Model

RM450
CP-9020066-WW
CP-9020066-UK
CP-9020066-EU

Model

CX600M
CP-9020060-NA
CP-9020060-UK
CMPSU-600CXM
CP-9020060-AU

Release Date

-

Release Date

📅 January 2014

* First availability for purchase, it may not correspond to the actual market launch date.

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Price history

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Price history

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Compatible PC parts

Graphics Cards ► Cases ►

Compatible PC parts

Graphics Cards ► Cases ►

Wattage

450 W

Wattage

600 W

Type

ATX

Type

ATX

Modular

Full

Modular

Semi

Efficiency

80+ Gold

Efficiency

80+ Bronze

Output

-

Output

+3.3V@25A, +5V@25A, +12V@46A, -12V@0.8A, +5VSB@3A

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

2

PCI-Express 6+2 Pin Connectors

2

PCI-Express 6 Pin Connectors

0

PCI-Express 6 Pin Connectors

0

EPS Connectors

1

EPS Connectors

1

SATA Connectors

6

SATA Connectors

6

Molex Connectors

4

Molex Connectors

4

Length

160 mm

Length

140 mm

-

Options (2)

	430 Watt Modular $69.99
	500 Watt Modular $89.99

Comparison and key differences summary

Reasons to buy the Corsair RM Series RM450:

Fully modular power supply
Better 80 Plus efficiency

Reasons to buy the Corsair CX Series 600W:

14% cheaper, you can save $15.00
+150 Watts available

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