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

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

CONVENIENT POWER SWITCH CABLE
The power supply includes an external cable with a built-in power switch, allowing for effortless power cutoff even when the unit is mounted deep inside the chassis. Its fully modular design with braided cables ensures exceptional flexibility and clean cable management.

PLATINUM EFFICIENCY
Certified 80 PLUS Platinum, it achieves up to 92% efficiency at 50% load, resulting in cooler and quieter operation along with 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 fanless mode for completely silent performance. As the load increases, the fan automatically kicks in to regulate temperatures and safeguard against overheating.

Specifications

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