CORSAIR RMX White RM850x vs RM850 Power Supply Comparison

CORSAIR RMX White RM850x and Corsair RM850 are both power supplies with the same Wattage (850 W), Modular (Full) and Efficiency (80+ Gold).

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CORSAIR RMX White RM850x

Corsair RM850

Prices
(Change region)

In Stock

Free shipping

$289.00

Prices
(Change region)

Out of Stock

$159.99

Out of Stock

Free shipping

$219.99

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Brand

Corsair

Brand

Corsair

Model

CP-9020188-NA
CP-9020188-EU

Model

CP-9020056-NA
CP-9020056-EU
CP-9020056-UK

Release Date

📅 May 2014

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

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User reviews

★★★★★

(148 reviews)

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Price history

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Compatible PC parts

Graphics Cards ► Cases ►

Compatible PC parts

Graphics Cards ► Cases ►

Wattage

850 W

Wattage

850 W

Type

ATX

Type

ATX

Modular

Full

Modular

Full

Efficiency

80+ Gold

Efficiency

80+ Gold

PCI-Express 16 Pin 12VHPWR Connectors

PCI-Express 12 Pin Connectors

PCI-Express 6+2 Pin Connectors

PCI-Express 6 Pin Connectors

EPS Connectors

SATA Connectors

Molex Connectors

Length

150 mm

Length

Options (30)

	600W Fully Modular - SFX, 80+ Gold $249.00
	600W Fully Modular - SFX, 80+ Platinum $299.00
	750W Fully Modular - SFX, 80+ Platinum $299.00
	600W Non-Modular, 80+ Bronze $74.99
	650W Non-Modular, 80+ Bronze $159.00
	750W Non-Modular, 80+ Bronze $94.99
	650W Fully Modular (2018), 80+ Gold $219.00
	650W Fully Modular - Digital, 80+ Gold $139.99
	750W Fully Modular - Digital, 80+ Gold $149.99
	850W Fully Modular - Digital, 80+ Gold $169.99
	650W Fully Modular, 80+ Gold $219.00
	750W Fully Modular, 80+ Gold $109.99
	850W Fully Modular, 80+ Gold $144.99
	650W Non-Modular, 80+ White $159.00
	650W Semi Modular, 80+ Bronze $169.00
	750W Semi Modular, 80+ Bronze $52.99
	850W Semi Modular, 80+ Bronze $129.99
	650W Semi Modular, 80+ Gold $99.99
	750W Semi Modular, 80+ Gold $104.99
	850W Semi Modular, 80+ Gold $124.99
	750W Fully Modular - Digital, 80+ Platinum $299.00
	850W Fully Modular - Digital, 80+ Platinum $390.00
	750W Fully Modular - White (2018), 80+ Gold $114.99
	750W Fully Modular - White, 80+ Gold $303.32
	850W Fully Modular - White, 80+ Gold $534.89
	750W Fully Modular, 80+ Platinum $289.00
	760W Fully Modular, 80+ Platinum $184.99
	850W Fully Modular, 80+ Platinum $329.00
	860W Fully Modular, 80+ Platinum $194.99
	850W Fully Modular, 80+ Titanium $349.00