Corsair Builder Series CX430M vs RMX Series RM850x Power Supply Comparison

The main differences between Corsair Builder Series CX430M and CORSAIR RMX Series RM850x are in Wattage, Modular, Efficiency and PCI-Express 6+2 Pin Connectors.

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Corsair Builder Series CX430M	CORSAIR RMX Series RM850x
Prices (Change region) Out of Stock $49.99	Prices (Change region) Out of Stock Free shipping $144.99 Out of Stock $144.99 Out of Stock + $3.99 Shipping $144.99 Out of Stock Free shipping $699.00 - Buy now Show 2 more offers
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Brand CORSAIR	Brand Corsair
Model CX430M CMPSU-430CXM CP-9020058-AU CP-9020058-UK CP-9020058-NA CP-9020058-US	Model CP-9020180-NA CP-9020180-EU
Release Date -	Release Date 📅 February 2018
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Compatible PC parts Graphics Cards ► Cases ►	Compatible PC parts Graphics Cards ► Cases ►
Wattage 430 W	Wattage 850 W
Type ATX	Type ATX
Modular Semi	Modular Full
Efficiency 80+ Bronze	Efficiency 80+ Gold
Output +3.3V@20A, +5V@20A, +12V@32A, -12V@0.8A, +5VSB@3A	Output -
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 6
PCI-Express 6 Pin Connectors 0	PCI-Express 6 Pin Connectors 0
EPS Connectors 1	EPS Connectors 2
SATA Connectors 4	SATA Connectors 10
Molex Connectors 3	Molex Connectors 2
Length 140 mm	Length 160 mm