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SX1200P Platinum

Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$421.67
Sep 13 · Macy's
Best price
$463.84
−0% vs high
14-day high
$463.84
All stores
$464$443$422
Sep 13Sep 26
  • Macy's
Lowest in 14 days: $421.67 at Macy's. Highest: $463.84. Current best is 0% below the 14-day high.

About this product

The Lian-Li SX1200P Platinum is a high-efficiency power supply unit designed for modern gaming and performance computing systems. It supports ATX 3.1 and PCIe 5.1 standards, ensuring compatibility with next-generation graphics cards. Featuring fanless operation up to 40% load, it delivers quiet performance under light workloads. The unit includes fully modular braided cables and uses 100% Japanese 105°C capacitors for durability and stable power delivery. Its compact 140mm design enhances case compatibility across a wide range of builds.

  • 80 PLUS Platinum certified
  • ATX 3.1 and PCIe 5.1 ready
  • Fanless up to 40% load
  • Fully modular braided cables
  • 100% Japanese capacitors
  • Compact 140mm design

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SX1200P Platinum — Price Tracker & History