Lian Li SX Platinum 1200W ATX 3.1 PCIe 5.1 80+ Platinum Modular Power Supply - White - G9P.SX1200P.W000.UK
At or below the lowest price in the last 90 days. Usual price £140.
Specifications
At a glance
Lian Li SX Platinum 1200W ATX 3.1 PCIe 5.1 80+ Platinum Modular Power Supply - White - G9P.SX1200P.W000.UK is a 1200W 80+ Platinum modular ATX power supply. It is listed at 2 UK shops, cheapest in stock at AWD-IT for £130.90 (checked 19 October 2026). That is the lowest it has been in the last 90 days, against a usual price of £140.
From the retailer
Elevate your build like never before with the Lian Li SX Platinum 1200W — a premium fully modular ATX 3.1 PSU delivering 80 PLUS Platinum and PPLP Platinum dual-certified efficiency, 100% Japanese 105°C capacitors, fanless operation up to 40% load, dual native 12V-2x6 high-current copper alloy terminals, and ATX 3.1 power excursion support up to 200% in a compact 140mm chassis — finished in a clean all-white design.
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