Lian Li Sp850 V2 850W 80 Plus Gold ATX3.1 Full Modular SFX Power Supply

Lian Li Sp850 V2 850W 80 Plus Gold ATX 3.1 Full Modular SFX Power Supply Power your high-end Mini-ITX build with the Lian Li SP850 V2. This 850W SFX powerhouse is updated with ATX 3.1 standards and native PCIe 5.0 support, delivering elite efficiency and silent operation in a compact brushed aluminum housing. Official Product Page 850W Gold Rated Power SFX SFF Form Factor ATX 3.1 Next-Gen Ready 12VHPWR Native GPU Cable Big Power in a Small Frame Elite ATX 3.1 Standards The SP850 V2 is designed to handle the power excursion requirements of modern high-performance components. With a native 16-pin 12VHPWR cable using 16AWG wires, it delivers up to 600W to your GPU with superior safety and no bulky adapters. Silent Cooling Mastery Stay silent during light workloads. The Zero RPM mode keeps the fan idle until the PSU exceeds 40% load. The 92mm hydraulic bearing fan ensures that when cooling is needed, it remains whisper-quiet while maintaining optimal thermals. Premium Build Quality Engineered with 100% Japanese electrolytic capacitors for maximum durability and reliability. The sleek brushed aluminum housing not only provides a premium look but also assists in passive heat dissipation. Technical Specifications Feature Details Form Factor SFX Rated Power 850W Efficiency 80 Plus Gold (Up to 93.53% Peak) Modular Type Fully Modular (Braided Cables) Standard ATX 3.1 & PCIe 5.0 Support Connectors 1x 12VHPWR (600W), 2x CPU (4 4), 3x PCIe (6 2), 8x SATA Fan Details 92mm Hydraulic Bearing (Zero RPM Mode) Dimensions 100 x 63.5 x 125 mm Protections OCP, OVP, OTP, OPP, SCP, UVP Warranty 5 Years Limited Warranty ℹ️ Technical Note: Form Factor Compatibility This is an SFX form factor power supply, which is much smaller than a standard ATX unit. While it is perfect for Mini-ITX cases like the Lian Li A4-H2O, using it in a standard ATX case may require an SFX-to-ATX adapter bracket (sold separately) and check cable lengths as they are shorter than ATX standard for better cable management in small builds. Shop More From Lian Li Explore All Power Supplies Important Notice: All information, specifications, and images provided herein are for reference and illustrative purposes only. Visual representations may not be perfectly accurate. Product specifications, features, and appearance can vary by model and country, and are subject to change without notice by the manufacturer. If you have suggestions, or if you notice an error or incorrect information in this draft, please help us improve by reporting it directly via our feedback form: Alfrensia.com – Website Feedback & Report Form. Copyright © 2026 alfrensia.com. All rights reserved.