LIAN LI SP850 V2 Gold 850W Fully Modular ATX 3.1 SFX Power Supply – Black | SP850G
The LIAN LI SP850 V2 Gold delivers 850W of efficient power in an ultra-compact SFX design. It features ATX 3.1 and PCIe 5.0 support, a native 12V-2x6 connector, fully modular anti-tangle cables, Japanese capacitors and a quiet 92mm FDB fan with Zero-RPM operation.
Product Overview
The LIAN LI SP850 V2 Gold is a compact, high-performance power supply developed for Mini-ITX gaming computers and other space-conscious PC builds. Despite measuring only 125 × 100 × 63.5mm, it provides 850W of total power, with up to 840W available through the combined +12V output.
Compliance with the ATX 3.1 specification and PCIe 5.0 support prepare the SP850 V2 for modern processors and graphics cards. A native 12V-2x6 cable provides a direct power connection for compatible GPUs. LIAN LI uses a narrow 20.5mm connector housing to reduce potential clearance problems during graphics-card installation. The dual-colour housing also helps users confirm that the connector is fully inserted. Computer Cases
Its 80 PLUS Gold certification provides more than 90% efficiency at 50% system load under 115V input conditions. Premium Japanese electrolytic capacitors support stable power delivery and long-term reliability.
Cooling is handled by a 92mm fluid-dynamic-bearing fan operating at up to 3000 RPM. Zero-RPM mode allows the fan to stop during lighter workloads, reducing unnecessary noise. The PSU supports operating temperatures from 0°C to 40°C. Computer Cases
The fully modular cable system allows builders to install only the required connections. Flexible embossed cables reduce tangling and simplify routing inside compact enclosures, although cable construction may vary by region. Integrated OCP, OVP, OTP, OPP, SCP, UVP, NLP and surge/inrush protections help safeguard the PSU and connected components.
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
- ⚡ 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 Cable Design
- 🪢 Flexible Anti-Tangle Embossed Cables
- 🔋 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
- ⚫ Black Finish
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 | Black |
| Warranty | Manufacturer Warranty |
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