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Compare Fractal Design Ion 3 Gold 850W vs Seasonic SNOW SILENT-1050

Fractal Design Ion 3 Gold 850W and Seasonic SNOW SILENT-1050 are both power supplies with the same Modular (Full) and EPS Connectors (2). The main differences are in Wattage, Efficiency, PCI-Express 16 Pin 12VHPWR Connectors and PCI-Express 6+2 Pin Connectors.

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Fractal Design Ion 3 Gold 850W

Seasonic SNOW SILENT-1050

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Brand

Fractal Design

Brand

Seasonic

Model

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

Model

Snow Silent-1050

Release Date

📅 November 2025

Release Date

📅 January 2015

* 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

1050 W

Type

ATX

Type

ATX

Modular

Full

Modular

Full

Efficiency

80+ Gold

Efficiency

80+ Platinum

Output

-

Output

+3.3V@25A, +5V@25A, +12V@87A, -12V@0.5A, +5VSB@3A

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

0

EPS Connectors

2

EPS Connectors

2

SATA Connectors

6

SATA Connectors

14

Molex Connectors

2

Molex Connectors

5

Length

150 mm

Length

190 mm

Options (3)

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

Comparison and key differences summary

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

Newer Product, it was released around 11 years later

Reasons to buy the Seasonic SNOW SILENT-1050:

+200 Watts available
Better 80 Plus efficiency
+5 PCI-Express 6+2 Pin connectors available
+8 SATA connectors available
+3 Molex connectors available

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