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Lian Li SX1200P Platinum 1200W Compact ATX Form Factor Power Supply w/ 12V-2x6 Cable - ATX 3.1 & PCIE 5.1 Compliant - 140mm Fan - Full Modular - 10 Year Warranty - Black (SX1200P.B)

  • 850W Black
  • 850W White
  • 1000W Black
  • 1000W White
  • 1200W Black
  • 1200W White
  • PCIe 6+2 Connectors: Easily power multiple accessories, including the LIAN LI Universal USB and fan hub, ensuring a versatile setup without limitations for any build.
  • Smart Cooling Technology: Features fanless mode at 40% load for silent operation, while maintaining optimal temperatures during high loads for enhanced performance and longevity. Fanless mode off for excellent noise control.
  • Flexible Braided Cables: Super flexible DC cables facilitate effortless cable management, reducing clutter and improving airflow in tight or complex builds.
  • 80 Plus Platinum Certified
  • PSU Support: Missing parts or cable color issues? Reach out to us for quick support or replacement.
🔥Don't forget your OS, we have Windows 11 OEM, Download and USB versions available
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The LIAN LI SX Platinum Series is available in 850W, 1000W, and 1200W, offering up to 92% efficiency with 80 PLUS Platinum certification. It complies to the latest Intel ATX 3.1 and PCIe 5.1 standards, and uses in-house 12V-2×6 alloy copper terminals for enhanced GPU compatibility. These power supplies feature a high-amperage single +12V rail design. The intelligent cooling system enables silent, fanless operation at loads up to 40%, complemented by highly flexible braided cables. Built with 100% Japanese 105C capacitors (including solid capacitors), they ensure continuous output at 40C/104F, backed by a 10-year hardware protection for durability and reliability.

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

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