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Compare Seasonic PRIME FANLESS PX-500 vs PRIME PX-850

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  3. Seasonic PRIME FANLESS PX-500 🆚 Seasonic PRIME PX-850
Seasonic PRIME FANLESS PX-500 and Seasonic PRIME PX-850 are both power supplies with the same Modular (Full), Efficiency (80+ Platinum) and EPS Connectors (2). The main differences are in Wattage, PCI-Express 6+2 Pin Connectors, SATA Connectors and Molex Connectors.
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Seasonic PRIME FANLESS PX-500 500W 80+ Platinum Full Modular ATX12V & EPS12V True Fanless Design
Seasonic PRIME FANLESS PX-500
Seasonic PRIME PX-850 850W 80+ Platinum Full Modular SSR-850PD
Seasonic PRIME PX-850
Prices
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Prices
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Out of Stock
+ $9.99 Shipping
$208.99
Out of Stock
Free shipping
$249.99
-
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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
Seasonic
Brand
Seasonic
Model
PRIME FANLESS PX-500
Model
  • prime-px-850
  • SSR-850PD
Release Date
📅 April 2020
Release Date
📅 October 2019
* 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
500 W
Wattage
850 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
6
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
2
EPS Connectors
2
SATA Connectors
8
SATA Connectors
14
Molex Connectors
5
Molex Connectors
7
Length
140 mm
Length
170 mm

Comparison and key differences summary

Reasons to buy the Seasonic PRIME FANLESS PX-500:

  • Newer Product, it was released around 6 months later

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Reasons to buy the Seasonic PRIME PX-850:

  • +350 Watts available
  • +4 PCI-Express 6+2 Pin connectors available
  • +6 SATA connectors available
  • +2 Molex connectors available

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