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Compare SeaSonic VERTEX PX-1200 vs PRIME PX-850

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  3. SeaSonic VERTEX PX-1200 🆚 Seasonic PRIME PX-850
SeaSonic VERTEX PX-1200 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 16 Pin 12VHPWR Connectors, PCI-Express 6+2 Pin Connectors and SATA Connectors.
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SeaSonic VERTEX PX-1200 1200W 80 PLUS Platinum ATX 3.0 16-Pin PCIe Gen 5 Cable Fully Modular Fluid Dynamic Bearing Fan
SeaSonic VERTEX PX-1200
Seasonic PRIME PX-850 850W 80+ Platinum Full Modular SSR-850PD
Seasonic PRIME PX-850
Prices
(Change region)
Out of Stock
Free shipping
$318.99
In Stock
Free shipping
$319.99
In Stock
$319.99
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Prices
(Change region)
Out of Stock
+ $9.99 Shipping
$208.99
Out of Stock
Free shipping
$249.99
-
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Brand
SeaSonic
Brand
Seasonic
Model
VERTEX PX-1200
Model
  • prime-px-850
  • SSR-850PD
Release Date
-
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
1200 W
Wattage
850 W
Type
ATX
Type
ATX
Modular
Full
Modular
Full
Efficiency
80+ Platinum
Efficiency
80+ Platinum
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
6
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
2
EPS Connectors
2
SATA Connectors
18
SATA Connectors
14
Molex Connectors
3
Molex Connectors
7
Length
160 mm
Length
170 mm
-

Comparison and key differences summary

Reasons to buy the SeaSonic VERTEX PX-1200:

  • +350 Watts available
  • +4 SATA connectors available

Buy now

Reasons to buy the Seasonic PRIME PX-850:

  • 34% cheaper, you can save $110.00
  • +3 PCI-Express 6+2 Pin connectors available
  • +4 Molex connectors available

Buy now

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