Lian-Li SX Series 80 PLUS Platinum Netzteil, vollmodular, PCIe 5.1, ATX 3.1 - 850 Watt, weiss
850 WOnly 2 pieces in stock at supplier
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Product details
The Lian Li SX Series 80 PLUS Platinum power supply is a powerful and efficient energy source specifically designed for demanding computer systems. With an impressive 80 PLUS Platinum certification, it offers an efficiency of up to 94 percent, leading to a significant reduction in energy consumption. Its fully modular design allows users to connect only the cables they need, which not only improves airflow within the case but also simplifies cable management. High-quality Japanese capacitors ensure long-term reliability, while the quiet 135 mm fluid-dynamic-bearing fan provides effective cooling at minimal noise levels. The Zero-RPM fan mode ensures that the fan stops at low to medium loads, creating a silent operating environment. Additionally, the power supply features comprehensive protection circuits to ensure the safety of connected components.
- 80 PLUS Platinum certification for high efficiency of up to 94 percent
- Fully modular cable design for improved airflow and reduced cable clutter
- High-quality Japanese capacitors for long-term reliability
- Quiet 135 mm fluid-dynamic-bearing fan with Zero-RPM mode
- Comprehensive protection circuits against overvoltage, undervoltage, overcurrent, and short circuits.
Form factor | ATX |
ATX version | 3.1 |
80 PLUS certificate | Platinum |
Modularity | Modular cable management |
Internal connection options | 20+4 PIN ATX power connector (1x), 4+4-pin 12V (1x), 6+2-pin PCI Express (1x), 8-pin PCI Express (2x), mSATA (2x) |
Power protection features | EIA, OCP, OVP, SCP |
Item number | 65218765 |
Manufacturer | Lian-Li |
Category | Power Supply PC |
Manufacturer no. | G9P.SX0850P.W000.EU |
Release date | 18.11.2025 |
External links |
Colour | White |
Exact colour description | White, White |
Form factor | ATX |
ATX version | 3.1 |
80 PLUS certificate | Platinum |
Modularity | Modular cable management |
Internal connection options | 20+4 PIN ATX power connector (1x), 4+4-pin 12V (1x), 6+2-pin PCI Express (1x), 8-pin PCI Express (2x), mSATA (2x) |
Cable length | 60 cm |
Number of fans | 1x |
Fan diameter | 120 mm |
Power protection features | EIA, OCP, OVP, SCP |
Power | 850 W |
Country of origin | China |
CO₂ emissions | 341.74 kg |
Climate contribution | CHF 5.65 |
Length | 14 cm |
Width | 15 cm |
Height | 8.60 cm |
Weight | 2980 g |
Length | 30 cm |
Width | 21 cm |
Height | 15 cm |
Weight | 2.98 kg |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Power Supply PC» category have a defect within the first 24 months?
Source: Digitec Galaxus- 5.Seasonic1.1 %
- 6.Silverstone1.2 %
- 7.Lian-Li1.4 %
- 8.Gigabyte1.5 %
- 9.Deepcool1.6 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 9.LC-Power2 days
- 9.Thermaltake2 days
- 12.Lian-Li4 days
- 12.NZXT4 days
- 14.ASUS5 days
Return rate
How often is a product of this brand in the «Power Supply PC» category returned?
Source: Digitec Galaxus- 10.Corsair4.6 %
- 11.Deepcool5.1 %
- 11.Lian-Li5.1 %
- 13.ASUS5.2 %
- 14.LC-Power5.4 %

