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Seasonic VERTEX PX-1200, 1200W 80+ Platinum, ATX 3.0&PCIe 5.0 Ready, Full-Modular, ATX Form Factor, Low Noise, Premium Japanese Capacitor, 12 Year Warranty, Nvidia RTX 30/40 Super, AMD GPU Compatible

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  • ATX 3.0 Platinum (1200W)
  • ATX 3.0 Platinum (1000W)
  • ATX 3.0 Gold (1200W)
  • ATX 3.0 Gold (1000W)
  • ATX 3.0 Gold (850W)
  • ATX 3.0 and 16-Pin Gen 5 PCIe Cable (12VHPWR)
  • Fully Modular Cabling Design
  • 135 mm Fluid Dynamic Bearing (FDB) Fan
  • Seasonic Hybrid Silent Fan Control
  • Highly Reliable Japanese 105 °C Aluminum Electrolytic Capacitors
  • Tight Voltage Regulation (12 V, 5 V and 3.3 V) [± 3 %]
  • Ample +12 V Output
  • DC to DC Converter Design
  • Cable-free Connection Design
  • Gold-Plated High Current Terminals (MB, CPU and PCIe)
  • 12 Years Warranty
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Overview
Specs
Reviews (150)
Seasonic VERTEX PX Power Supply
Seasonic VERTEX PX Power Supply

Compatible with ATX 3.0 and PCIe 5.0 Standards

Seasonic VERTEX PX Power Supply

Seasonic Hybrid Silent Fan Control

Ensures silence and safety

Seasonic VERTEX PX Power Supply

Maximum Stability

Ideal for high-performance systems

Seasonic VERTEX PX Power Supply

PVC
Embossed
Cables

Seasonic VERTEX PX Power Supply

Comprehensive Accessories

12VHPWR cable included

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 10 years
  • Limited Warranty period (labor): 10 years
  • Read full details

Return Policies

    We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.

  • Return for refund until: January 31, 2027
  • Return for replacement until: January 31, 2027
  • This item is covered by Newegg.ca's Extended Holiday Return Policy.
  • Read full return policy for details.
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