LIAN LI SP850 V2 Gold 850W Fully Modular ATX 3.1 SFX Power Supply – White | SP850G-W
The LIAN LI SP850 V2 Gold White delivers 850W of efficient power in a compact SFX enclosure. It features ATX 3.1 and PCIe 5.0 support, a native 12V-2x6 connector, fully modular white cables, Japanese capacitors and a quiet 92mm FDB fan with Zero-RPM operation.
Product Overview
The LIAN LI SP850 V2 Gold White is a high-performance SFX power supply designed for compact white gaming computers and space-conscious workstation builds. Its exceptionally compact 125 × 100 × 63.5mm enclosure delivers 850W of total output, including up to 840W through the combined +12V rail.
Compliance with the latest ATX 3.1 specification prepares the SP850 V2 for modern processors and graphics cards with demanding transient power requirements. The native 12V-2x6 cable provides a direct connection for compatible PCIe 5.0 graphics cards. LIAN LI uses a narrow 20.5mm connector housing to reduce potential clearance problems during GPU installation. lian-li.com
The 80 PLUS Gold certification provides more than 90% efficiency at 50% system load under 115V input conditions. This helps reduce energy waste, internal heat and unnecessary cooling requirements. Premium Japanese electrolytic capacitors support stable power delivery and long-term reliability.
Cooling is handled by a 92mm fluid-dynamic-bearing fan capable of operating at up to 3000 RPM. Zero-RPM mode allows the fan to stop completely during lighter workloads, providing quieter operation when full cooling performance is unnecessary. lian-li.com
Its fully modular cable system lets builders install only the required connections, reducing clutter inside compact cases. The flexible white cables complement matching components and improve cable-routing convenience. Integrated OCP, OVP, OTP, OPP, SCP, UVP, NLP and surge/inrush protections help safeguard the power supply and connected components against abnormal operating conditions.
Please check the official manufacturer website for the latest and most accurate compatibility, clearance, radiator, fan, and I/O specifications before purchase or finalizing a build.
Key Features
- ⚪ White Edition
- ⚡ 850W Maximum Power Output
- 🏅 80 PLUS Gold Certified
- 📦 Compact SFX Form Factor
- 🔌 ATX 3.1 and PCIe 5.0 Ready
- 🎮 Native 12V-2x6 GPU Connector
- 🧩 Fully Modular White Cables
- 🪢 Flexible Anti-Tangle Cable Design
- 🔋 Premium Japanese Electrolytic Capacitors
- 🌬️ 92mm Fluid-Dynamic-Bearing Fan
- 🤫 Zero-RPM Fan Mode
- 💪 840W Combined +12V Output
- 🌍 Universal 100–240V AC Input
- 🛡️ Comprehensive Electrical Protection Suite
- 📏 Ultra-Compact 100mm-Deep Design
Technical Specifications
| Category | Power Supply |
| Manufacturer | Lian Li |
| Model | SP850 V2 |
| Wattage | 850W |
| Efficiency | 80 PLUS Gold |
| Form Factor | SFX |
| Modular | Fully Modular |
| ATX Standard | Check Official Specs |
| GPU Power Connector | Check Official Specs |
| Fan | Check Official Specs |
| Color | White |
| Warranty | Manufacturer Warranty |
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