Lian-Li SX 1200W 80+ Platinum Active PFC ATX 3.1 12V Black SX1200P-B
SpecificationsPSU Form FactorATXPower Output Group1200W - 3000WPower Output1200WEfficiency80+ PlatinumPFCActive PFCSATA Connectors8Molex 4 pin4PCI-E Connectors 8 pin312VHPWR connector1EPS 12V 8 pin2InformationLian-Li SX Platinum
Platinum Performance, Built for Stability.
Platinum Certified
Experience next-level performance with the SX Platinum Series,
featuring 80 PLUSĀ® Platinum and PPLP Platinum certifications and full compliance with ATX 3.1 and PCIe 5.1 standards.
It delivers stable +12V power, whisper-quiet fanless cooling up to 40% load, and exceptional durability with premium Japanese capacitors.
Smart Stop/Start for Quiet Operation
When the PSU load is at or below 40%, the fan enters its smart stop/start mode to keep the system quiet under low loads.
This feature can also be enabled or disabled using the switch on the back of the unit.
Fully Modular
A fully modular design gives you the freedom to install only the cables your setup calls for,
keeping your system neat, optimized, and ready to showcase.
ATX 3.1 and PCIe 5.1 Standards
Supporting power excursions up to 200% of its rated output,
it delivers stable power for high-performance systems, ensuring smooth and reliable gameplay.
Comprehensive Protection
Equipped with OCP, OVP, OTP, OPP, SCP, UVP, NLP, and SIP protection
to guard against overcurrent, overvoltage, overheating, overload, and short-circuit conditions for reliable operation.
