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Compare Seasonic FOCUS PX-550 vs PRIME FANLESS PX-500

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  3. Seasonic FOCUS PX-550 🆚 Seasonic PRIME FANLESS PX-500
Seasonic FOCUS PX-550 and Seasonic PRIME FANLESS PX-500 are both power supplies with the same Modular (Full), Efficiency (80+ Platinum) and PCI-Express 6+2 Pin Connectors (2). The main differences are in Wattage, SATA Connectors and Molex Connectors.
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Seasonic FOCUS PX-550 550W 80+ Platinum Full-Modular SSR-550PX
Seasonic FOCUS PX-550
Seasonic PRIME FANLESS PX-500 500W 80+ Platinum Full Modular ATX12V & EPS12V True Fanless Design
Seasonic PRIME FANLESS PX-500
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Out of Stock
+ $5.99 Shipping
$139.99
Out of Stock
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$189.00
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Brand
Seasonic
Brand
Seasonic
Model
FOCUS-PX-550
Model
PRIME FANLESS PX-500
Release Date
📅 August 2019
Release Date
📅 April 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
550 W
Wattage
500 W
Type
ATX
Type
ATX
Modular
Full
Modular
Full
Efficiency
80+ Platinum
Efficiency
80+ Platinum
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
2
PCI-Express 6+2 Pin Connectors
2
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
2
EPS Connectors
2
SATA Connectors
10
SATA Connectors
8
Molex Connectors
3
Molex Connectors
5
Length
140 mm
Length
140 mm

Comparison and key differences summary

Reasons to buy the Seasonic FOCUS PX-550:

  • +50 Watts available
  • +2 SATA connectors available

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Reasons to buy the Seasonic PRIME FANLESS PX-500:

  • Newer Product, it was released around 7 months later
  • +2 Molex connectors available

Buy now

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