Lian Li SP Platinum 850W SFX Power Supply, 80 PLUS Platinum, Modular, Black, SP0850P

SFX FORM FACTOR WITH BROAD COMPATIBILITY
Thanks to its compact size, this power supply is ideal for small form factor (SFF) cases, while the included SFX-to-ATX adapter bracket extends its compatibility to standard PC cases. Engineered to power modern systems, it fully supports ATX 3.1, PCIe 5.1, and 12V-2×6 standards.

CONVENIENT EXTENSION CABLE WITH POWER SWITCH
The power supply includes an extension cable featuring an integrated power switch, allowing you to easily turn off the power even when the unit is mounted deep inside the chassis. Its fully modular design with braided cables delivers outstanding flexibility and clean cable management.

80 PLUS PLATINUM EFFICIENCY
Achieving 80 PLUS Platinum certification, this PSU delivers up to 92% efficiency at 50% load for cooler, quieter operation and reduced power consumption. Built for professional-grade reliability and precise power delivery, it is equipped with 100% Japanese Rubycon 105°C capacitors.

SMART COOLING
At loads up to 40%, the power supply operates in zero-fan mode for completely silent performance. As the load increases, the fan automatically kicks in to regulate internal temperatures and protect against overheating.

Specifications

• Modular SFX power supply
• Dimensions: 125 × 63.5 × 100 mm
• Standard: ATX 3.1
• Efficiency: 80 PLUS Platinum
• DC output power: 850W
• Combined power +3.3V & +5V: 100W
• Combined power +12V: 849.6W
• Input voltage: 100–240Vac, 50–60Hz, 6–12A
• PFC: Active PFC, power factor > 0.95 at full load @ 115Vac, 60Hz
• Protections: OPP / NLP / OVP / SCP / UCP / OTP / UVP / SIP
• Fan: 92 mm FDB, 2500 RPM
• Noise level: 40 dB(A)
• Operating temperature: 0–40°C