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Compare Fractal Design Ion 3 Gold 850W vs Corsair RM1200x Shift

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  3. Fractal Design Ion 3 Gold 850W 🆚 Corsair RM1200x Shift
Fractal Design Ion 3 Gold 850W and Corsair RM1200x Shift are both power supplies with the same Efficiency (80+ Gold), PCI-Express 16 Pin 12VHPWR Connectors (1) and EPS Connectors (2). The main differences are in Wattage, Modular, PCI-Express 6+2 Pin Connectors and SATA 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
Corsair RM1200x Shift Fully Modular ATX Modular Side Interface ATX 3.0 & PCIe 5.0 80 Plus Gold CP-9020254-NA
Corsair RM1200x Shift
Prices
(Change region)
In Stock
$129.99
Last updated 41 minutes ago.
In Stock
Free shipping
$129.99
Prices
(Change region)
In Stock
$194.99
Last updated 38 minutes ago.
In Stock
Free shipping
$194.99
In Stock
Free shipping
$194.99
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* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand
Fractal Design
Brand
Corsair
Model
  • FD-P-IA3G-850
  • FD-P-IA3G-850-EU
Model
  • CP-9020254-NA
  • CP-9020254-UK
  • CP-9020254-AU
  • CP-9020254-EU
Release Date
📅 November 2025
Release Date
📅 January 2023
* 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
1200 W
Type
ATX
Type
ATX
Modular
Full
Modular
Full Shifted
Efficiency
80+ Gold
Efficiency
80+ Gold
PCI-Express 16 Pin 12VHPWR Connectors
1
PCI-Express 16 Pin 12VHPWR Connectors
1
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
16
Molex Connectors
2
Molex Connectors
8
Length
150 mm
Length
180 mm

Comparison and key differences summary

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

  • 33% cheaper, you can save $65.00
  • Newer Product, it was released around 3 years later

Buy now

Reasons to buy the Corsair RM1200x Shift:

  • +350 Watts available
  • +5 PCI-Express 6+2 Pin connectors available
  • +10 SATA connectors available
  • +6 Molex connectors available

Buy now

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