Install the appLian-Li SX Power Supply Unit, 850W, Platinum 80+, Black
- — Warranty: 10 Years Warranty
- — Return and exchange up to 31 days
- — Best price
Key specifications
- BrandLIAN-LI
- Total power850 W
- 80 PLUS certification80 PLUS Platinum
- Power Factor Correction (PFC) typeActive
- Warranty10 Years Warranty
Lian-Li SX Power Supply Unit, 850W, Platinum 80+, Black
The Lian-Li SX Power Supply Unit is a high-performance solution designed for gaming and workstation builds. Rated at 850W with an impressive Platinum 80+ certification, this power supply unit (PSU) ensures maximum energy efficiency and stable power delivery for your components. Experience peace of mind with a robust design, featuring fully modular cables for easier cable management and improved airflow in your system.
Engineered to meet the latest standards, the Lian-Li SX Power Supply Unit is compatible with ATX 3.1 and PCIe 5.1, making it an excellent choice for modern graphics cards and high-performance systems. The single +12V rail provides powerful and stable output, while the built-in fan operates in semi-passive mode to reduce noise during low loads, contributing to a quiet computing experience.
Specifications
| Rated Power | 850 W |
| Form Factor | ATX |
| Dimensions | 150 × 86 × 140 mm (W × H × D) |
| Modular | Fully modular |
| Efficiency | 80 PLUS Platinum |
| ATX Standard | ATX 3.1 |
| PCIe Standard | PCIe 5.1 |
| Main GPU Connector | 12V-2×6, native |
| 12V-2×6 Rating | 600 W |
| +12 V Output | 70.8 A / 849.6 W |
| +5 V Output | 20 A |
| +3.3 V Output | 20 A |
| +3.3 V + +5 V Combined | 100 W |
| +5VSB Output | 3 A / 15 W |
| -12 V Output | 0.3 A / 3.6 W |
| +12 V Rails | Single rail |
| Input Voltage | 100–240 V AC |
| Input Frequency | 50–60 Hz |
| PFC | Active PFC, PF >0.95 at full load @ 115 V |
| Fan | 120 mm FDB |
| Maximum Fan Speed | 2000 RPM |
| Semi-Passive Mode | Yes, selectable |
| Fan-Stop Threshold | Up to 40% load |
| Warranty | 10 years |
| Japanese Capacitors | 105°C, Rubycon / Nippon Chemi-Con / Nichicon |
| Operating Temperature | 0–50°C |
| Weight | ~1.43 kg |
| Colors | Black / White |
What's in the Box
- Lian-Li SX Power Supply Unit
- Modular cables
- User manual
All specifications 6
Main3
- Brand
- LIAN-LI
- Warranty
- 10 Years Warranty
- Product code
- SX0850P-B
Power2
- Power Factor Correction (PFC) type
- Active
- Total power
- 850 W
Performance1
- 80 PLUS certification
- 80 PLUS Platinum
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