Power Supply Lian Li SX1200P White 1200W 80+ Platinum PCIe 5.1, ATX 3.1

The Lian Li SX1200P is a powerful 1200W ATX 3.1 power supply built for high‑end gaming systems and next‑generation GPUs. With 80 PLUS Platinum efficiency, fully modular cabling, premium components, and exceptional electrical stability, it delivers strong, quiet, and reliable performance for demanding builds.

• High Efficiency – 80 PLUS Platinum certification ensures excellent power efficiency and reduced heat output.
• Next‑Gen Ready – ATX 3.1 compliant with reinforced 12V‑2×6 connectors and PCIe 5.1 support for modern GPUs.
• Extreme Stability – Handles up to 200% power excursion, ideal for GPUs with heavy transient spikes.
• Quiet Cooling – Smart fan curve with fanless mode up to moderate loads for near‑silent operation.
• Premium Build Quality – Equipped with 100% Japanese 105°C capacitors for long‑term durability and reliability.
• Fully Modular Design – Clean cable management with detachable, high‑quality braided cables.
• Robust Power Output – 1200W capacity supports top‑tier CPUs and GPUs without compromise.
• Compact Form Factor – Short 140 mm ATX length for wide case compatibility.
• Long Warranty – Backed by a 10‑year manufacturer warranty.