Lian Li SX1200P 1200W 80 Plus Platinum PPLP Platinum ATX 3.1 Full Modular Power Supply

LIAN LI SX1200P Platinum Compact Power Supply

High-performance 1200W fully modular ATX power supply designed for high-end gaming PCs and workstation builds, featuring 80 PLUS Platinum efficiency, ATX 3.1 / PCIe 5.1 support, and a native 12V-2×6 connector for next-generation graphics cards. 

Power Supply Type:
Fully Modular ATX Power Supply

Model:
SX1200P

Maximum Power Output:
1200W

Efficiency Certification:
80 PLUS Platinum

Efficiency:
Up to 92% Efficiency

Form Factor:
Compact ATX

ATX Version:
ATX 3.1

PCIe Standard:
PCIe 5.1 Ready

Input Voltage:
100–240V AC

Input Frequency:
50–60Hz

Power Factor:
Active PFC

Main Connector:
1 × 24-Pin ATX

CPU Connectors:

• 2 × 8-Pin (4+4) EPS

GPU Connectors:

• Native 12V-2×6 Connector

• PCIe 6+2 Pin Connectors

12V-2×6 Connector:
600W High-Power GPU Cable Support

Modular Design:
Fully Modular

Cooling System:
140mm FDB Smart Fan

Fan Bearing:
Fluid Dynamic Bearing

Fan Features:

• Temperature Controlled Fan Speed

• Low Noise Operation

• Zero RPM Mode at Low Loads

Protection Features:

• Over Power Protection (OPP)

• Over Voltage Protection (OVP)

• Under Voltage Protection (UVP)

• Over Current Protection (OCP)

• Over Temperature Protection (OTP)

• Short Circuit Protection (SCP)

• Surge Protection (SIP)

Capacitors:
Japanese 105°C Rated Capacitors

Cable Features:

• Braided Modular Cables

• Flexible Cable Management

• Premium Cable Sleeving

Color:
Black / White (Depending on Version)

Dimensions:
140 × 150 × 86 mm

Warranty:
10 Years

Compatibility:

• NVIDIA RTX 50 Series GPUs

• AMD High-End GPUs

• Intel Core Ultra Processors

• AMD Ryzen High-End Platforms

• High Performance Gaming PCs

Package Contents:

• LIAN LI SX1200P Power Supply

• Modular Cable Set

• Power Cable

• Installation Screws

• User Manual

Perfect for: RTX 5090 / RTX 5080 Builds, High-End Gaming PCs, Enthusiast Workstations, Overclocking Systems, and Premium Custom Builds. 🚀⚡🖥️