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Compare Fractal Design Ion 3 Gold 850W vs be quiet! Pure Power 11 400W cm

Fractal Design Ion 3 Gold 850W and be quiet! Pure Power 11 400W cm are both power supplies with the same Efficiency (80+ Gold) and Molex Connectors (2). The main differences are in Wattage, Modular, PCI-Express 16 Pin 12VHPWR Connectors and PCI-Express 6+2 Pin Connectors.

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Fractal Design Ion 3 Gold 850W

be quiet! Pure Power 11 400W cm

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Brand

Fractal Design

Brand

be quiet!

Model

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

Model

BN296

Release Date

📅 November 2025

Release Date

📅 January 2020

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

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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

400 W

Type

ATX

Type

ATX

Modular

Full

Modular

Semi

Efficiency

80+ Gold

Efficiency

80+ Gold

PCI-Express 16 Pin 12VHPWR Connectors

1

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

3

PCI-Express 6+2 Pin Connectors

2

PCI-Express 6 Pin Connectors

0

PCI-Express 6 Pin Connectors

0

EPS Connectors

2

EPS Connectors

1

SATA Connectors

6

SATA Connectors

5

Molex Connectors

2

Molex Connectors

2

Length

150 mm

Length

160 mm

Options (3)

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

Options (5)

	Pure Power 11 600W $49.90
	Pure Power 11 500W CM $79.90
	Pure Power 11 300W
	Pure Power 11 600W CM $89.90
	Pure Power 11 700W $99.90

Comparison and key differences summary

Reasons to buy the Fractal Design Ion 3 Gold 850W:

Newer Product, it was released around 6 years later
+450 Watts available
Fully modular power supply
+1 PCI-Express 6+2 Pin connectors available
+1 EPS connectors available
+1 SATA connectors available

Reasons to buy the be quiet! Pure Power 11 400W cm:

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