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Compare Fractal Design Ion 3 Gold 850W vs Rosewill PHOTON-850

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  3. Fractal Design Ion 3 Gold 850W 🆚 Rosewill PHOTON-850
Fractal Design Ion 3 Gold 850W and Rosewill PHOTON-850 are both power supplies with the same Wattage (850 W), Modular (Full) and Efficiency (80+ Gold). The main differences are in PCI-Express 16 Pin 12VHPWR Connectors, PCI-Express 6+2 Pin Connectors, SATA Connectors and Molex Connectors.
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Fractal Design Ion 3 Gold 850W Black 80 Plus Gold Fully Modular ATX12V 3.1 FD-P-IA3G-850
Fractal Design Ion 3 Gold 850W
ROSEWILL PHOTON-850 Gaming 80 Plus Gold 850W Full Modular
Rosewill PHOTON-850
Prices
(Change region)
In Stock
$129.99
Last updated 57 minutes ago.
In Stock
Free shipping
$129.99
Prices
(Change region)
Out of Stock
Free shipping
$159.99
-
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Brand
Fractal Design
Brand
Rosewill
Model
  • FD-P-IA3G-850
  • FD-P-IA3G-850-EU
Model
PHOTON-850
Release Date
📅 November 2025
Release Date
-
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
View Details ►
Price history
View Details ►
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
Output
-
Output
+3.3V@25A,+5V@25A,+12V@70.5A,-12V@0.3A,+5VSB@4A
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
6
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
2
EPS Connectors
2
SATA Connectors
6
SATA Connectors
12
Molex Connectors
2
Molex Connectors
4
Length
150 mm
Length
180 mm

Comparison and key differences summary

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

  • 19% cheaper, you can save $30.00

Buy now

Reasons to buy the Rosewill PHOTON-850:

  • +3 PCI-Express 6+2 Pin connectors available
  • +6 SATA connectors available
  • +2 Molex connectors available

Buy now

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