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Compare Seasonic FOCUS PX-850 vs Focus SGX-450 450W

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  3. Seasonic FOCUS PX-850 🆚 Seasonic Focus SGX-450 450W
Seasonic FOCUS PX-850 and Seasonic Focus SGX-450 450W are both power supplies with the same Modular (Full). The main differences are in Wattage, Efficiency, PCI-Express 6+2 Pin Connectors and EPS Connectors.
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Seasonic FOCUS PX-850 850W 80+ Platinum Full-Modular SSR-850PX
Seasonic FOCUS PX-850
Seasonic Focus SGX-450 450W 80+ Gold SFX 12 V/ATX 12V Full Modular SSR-450SGX
Seasonic Focus SGX-450 450W
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Out of Stock
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$189.00
Out of Stock
Free shipping
$189.99
Out of Stock
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$189.99
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Prices
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Out of Stock
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$199.00
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Brand
Seasonic
Brand
Seasonic
Model
FOCUS-PX-850
Model
SSR-450SGX
Release Date
📅 August 2019
Release Date
📅 November 2018
* 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
450 W
Type
ATX
Type
SFX
Modular
Full
Modular
Full
Efficiency
80+ Platinum
Efficiency
80+ Gold
PCI-Express 16 Pin 12VHPWR Connectors
0
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
6
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
3
Molex Connectors
5
Molex Connectors
3
Length
140 mm
Length
125 mm

Comparison and key differences summary

Reasons to buy the Seasonic FOCUS PX-850:

  • Newer Product, it was released around 9 months later
  • +400 Watts available
  • Better 80 Plus efficiency
  • +4 PCI-Express 6+2 Pin connectors available
  • +1 EPS connectors available
  • +7 SATA connectors available
  • +2 Molex connectors available

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Reasons to buy the Seasonic Focus SGX-450 450W:

  • 30% cheaper, you can save $87.07

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