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Compare Fractal Design Ion 3 Gold 1000W vs be quiet! STRAIGHT POWER 11 1000W

Fractal Design Ion 3 Gold 1000W and be quiet! STRAIGHT POWER 11 1000W are both power supplies with the same Wattage (1000 W), EPS Connectors (2) and SATA Connectors (10). The main differences are in Modular, Efficiency, PCI-Express 16 Pin 12VHPWR Connectors and PCI-Express 6+2 Pin Connectors.

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Fractal Design Ion 3 Gold 1000W

be quiet! STRAIGHT POWER 11 1000W

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Brand

Fractal Design

Brand

be quiet!

Model

FD-P-IA3G-100
FD-P-IA3G-100-EU

Model

BN254
BN654

Release Date

📅 November 2025

Release Date

-

* 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

1000 W

Wattage

1000 W

Type

ATX

Type

ATX

Modular

Full

Modular

Semi

Efficiency

80+ Gold

Efficiency

80+ Platinum

Output

-

Output

1000W

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

8

PCI-Express 6 Pin Connectors

0

PCI-Express 6 Pin Connectors

1

EPS Connectors

2

EPS Connectors

2

SATA Connectors

10

SATA Connectors

10

Molex Connectors

2

Molex Connectors

8

Length

150 mm

Length

193 mm

Options (3)

	Black 850 $129.99
	White 1000 $159.99
	Black 750 $119.99

-

Comparison and key differences summary

Reasons to buy the Fractal Design Ion 3 Gold 1000W:

Fully modular power supply

Reasons to buy the be quiet! STRAIGHT POWER 11 1000W:

Better 80 Plus efficiency
+5 PCI-Express 6+2 Pin connectors available
+6 Molex connectors available

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