Lian Li SP0850P power supply unit

SFX SIZE, BROAD COMPATIBILITY
The compact SFX footprint (125 × 63.5 × 100 mm) makes it a perfect fit for small-form-factor cases, and the included SFX-to-ATX bracket extends compatibility to mid-tower and full-tower builds as well.

CONVENIENT INTERNAL POWER SWITCH CABLE
The C14→C13 power cable is equipped with an integrated on/off switch, making it easy to cut power even when the PSU is hidden inside the chassis.

Platinum Efficiency
Certified with both 80 PLUS® Platinum and PPLP Platinum, the SP Series delivers up to 92% efficiency at 50% load for cooler operation, quieter acoustics, and lower energy costs. Designed for professional reliability, it ensures exceptional performance with tight voltage regulation and ultra-low ripple, keeping your GPU and CPU stable even during sudden power swings.

SMART COOLING, WHISPER QUIET
Enjoy true silence with a zero-RPM mode under 40% load. When performance demands increase, the fan ramps up seamlessly to keep temperatures in check and ensure long-term reliability.

ENGINEERED FOR RELIABILITY
Built with 100% Japanese Rubycon 105°C capacitors and safeguarded by a full set of protection features, the SP Platinum Series is designed to deliver reliable, stable performance under demanding conditions. Consistent output at 40°C ensures lasting durability for your system’s most critical components.

NEXT-GEN READY:
ATX 3.1 / PCIE 5.1 & 12V-2×6
Engineered for next-gen power, LIAN LI’s reinforced alloy terminals with a welded design and dual-color housing ensure lower resistance, better heat endurance, and effortless, secure connections. Built to deliver reliable performance for the latest high-performance graphics cards.

BRAIDED CABLES DESIGNED FOR MAXIMUM FLEXIBILITY
Braided modular cables offer superior flexibility and durability. The sleek texture improves cable management and adds a clean, refined look to your build. Perfect for tight spaces or showcase setups.

COMPREHENSIVE CONNECTIVITY FOR POWER USERS
Equipped with a 12V-2×6 (600 W) cable, dual EPS 4+4, PCIe 6+2, as well as SATA and PATA connectors, the SP Platinum Series is ready for any high-performance build. Active PFC (PF>0.95) ensures efficient and stable power delivery across all platforms.

COMPREHENSIVE POWER PROTECTION
The SP Platinum Series is equipped with multiple safety safeguards, including OCP, ODP, OVP, OTP, SCP, UVP, and SIP. These features ensure system stability even under extreme conditions.