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SX1000P Platinum ATX 3.1 Fully Modular Power Supply Compatible with Modern Gaming and Workstation PCs

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
$159.99
Sep 13 · Macy's
Best price
$159.99
−0% vs high
14-day high
$159.99
All stores
$160$160$160
Sep 13Sep 26
  • Macy's
Lowest in 14 days: $159.99 at Macy's. Highest: $159.99. Current best is 0% below the 14-day high.

About this product

The Lian-Li SX1000P Platinum ATX 3.1 Fully Modular Power Supply is a high-efficiency unit designed for modern gaming and workstation computers. It supports next-generation graphics cards with its 12V-2x6 connector and features a fully modular cable design with braided cables for improved airflow and cable management. Certified 80 PLUS Platinum and PPLP Platinum, it delivers efficient power conversion with minimal heat output. The unit operates fanless up to 40% load, enabling quiet performance during light workloads. Its compact 140mm ATX form factor fits standard cases while maintaining robust build quality with premium Japanese capacitors.

  • 80 PLUS Platinum certified
  • Fully modular design
  • Fanless up to 40% load
  • 12V-2x6 connector for GPUs
  • Compact 140mm ATX form factor
  • Japanese capacitors

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SX1000P Platinum ATX 3.1 Fully Modular Power — Price History