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Compare Fractal Design Ion 3 Gold 1000W vs Gigabyte GP-P450B

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  3. Fractal Design Ion 3 Gold 1000W 🆚 Gigabyte GP-P450B
The main differences between Fractal Design Ion 3 Gold 1000W and Gigabyte GP-P450B are in Wattage, Modular, Efficiency and PCI-Express 16 Pin 12VHPWR Connectors.
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Fractal Design Ion 3 Gold 1000W Black 80 Plus Gold Fully Modular ATX12V 3.1 FD-P-IA3G-100
Fractal Design Ion 3 Gold 1000W
Gigabyte GP-P450B 450W 80 Plus Bronze
Gigabyte GP-P450B
Prices
(Change region)
In Stock
$159.99
Last updated 40 minutes ago.
In Stock
Free shipping
$159.99
Out of Stock
$172.99
Prices
(Change region)
Out of Stock
+ $1.99 Shipping
$29.99
Out of Stock
Free shipping
$49.99
Out of Stock
+ $29.99 Shipping
$136.15
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Brand
Fractal Design
Brand
Gigabyte
Model
  • FD-P-IA3G-100
  • FD-P-IA3G-100-EU
Model
GP-P450B
Release Date
📅 November 2025
Release Date
📅 July 2020
* 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
1000 W
Wattage
450 W
Type
ATX
Type
ATX
Modular
Full
Modular
No
Efficiency
80+ Gold
Efficiency
80+ Bronze
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
10
SATA Connectors
6
Molex Connectors
2
Molex Connectors
3
Length
150 mm
Length
140 mm

Comparison and key differences summary

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

  • Newer Product, it was released around 5 years later
  • +550 Watts available
  • Fully modular power supply
  • Better 80 Plus efficiency
  • +1 PCI-Express 6+2 Pin connectors available
  • +1 EPS connectors available
  • +4 SATA connectors available

Buy now

Reasons to buy the Gigabyte GP-P450B:

  • 15% cheaper, you can save $23.84
  • +1 Molex connectors available

Buy now

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