Fractal Design Ion 3 Gold 850W vs Corsair RM650x Power Supply Comparison

Fractal Design Ion 3 Gold 850W and Corsair RM650x are both power supplies with the same Modular (Full) and Efficiency (80+ Gold). The main differences are in Wattage, PCI-Express 16 Pin 12VHPWR Connectors, PCI-Express 6+2 Pin Connectors and EPS Connectors.

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Fractal Design Ion 3 Gold 850W

Corsair RM650x

Prices
(Change region)

In Stock

$129.99

Last updated 0 minutes ago.

In Stock

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$129.99

Prices
(Change region)

In Stock

Free shipping

$219.00

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Brand

Fractal Design

Brand

Corsair

Model

FD-P-IA3G-850
FD-P-IA3G-850-EU

Model

CP-9020091-NA
CP-9020091-EU
CP-9020091-UK

Release Date

📅 November 2025

Release Date

📅 September 2015

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

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Compatible PC parts

Graphics Cards ► Cases ►

Compatible PC parts

Graphics Cards ► Cases ►

Wattage

850 W

Wattage

650 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

160 mm

Options (3)

	Black 750 $119.99
	Black 1000 $159.99
	White 1000 $159.99

Options (27)

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