Power supply Lian Li RS Series ATX 3.1 modular 80 PLUS Gold 1000W

The Lian Li RS Series ATX 3.1 modular 80 PLUS Gold 1000W power supply delivers stable, high-efficiency power for demanding desktop systems. Compatible with ATX 3.1 standards, this 1000W unit is designed to support modern CPUs and GPUs with stable rails, modular cabling to simplify system building, and performance-oriented cooling to maintain reliable operation under sustained load. The 80 PLUS Gold certification indicates high conversion efficiency, reducing system heat and improving overall energy usage in gaming, content creation and workstation environments.

Advantages

The modular cable design enables tidy cable management and improved airflow inside the chassis, while ATX 3.1 compatibility ensures support for contemporary power delivery requirements of high-end components. The 80 PLUS Gold efficiency reduces wasted energy and lowers operating temperatures. A robust 1000W capacity provides headroom for multi-GPU configurations, overclocked CPUs or extensive peripheral setups. Built-in protections and stable voltage regulation contribute to safe and consistent performance during heavy workloads.

Suitable for

• High-performance gaming PCs and enthusiast builds
• Content creation workstations for video editing and 3D rendering
• Professional workstations requiring stable, continuous power
• Systems with multiple high-power GPUs or heavy peripheral counts

Key specifications

• Output power: 1000 watts continuous
• Efficiency rating: 80 PLUS Gold
• Form factor compatibility: ATX 3.1
• Cabling: Fully modular cable set for customized connections
• Cooling: Active cooling with fan designed for thermal management under load
• Voltage regulation: Multi-rail or single-rail stable DC outputs suitable for CPUs and GPUs
• Protection features: Over-voltage, under-voltage, over-current and short-circuit protections

How to use

Install the power supply into a compatible ATX chassis following standard safety precautions: disconnect mains power before installation, secure the unit to the case with screws, and connect only the necessary modular cables to motherboard, CPU, GPU and storage devices. Route modular cables to minimize obstruction to airflow, and confirm all connectors are fully seated. After connecting components, power on the system and verify stable boot and expected voltages via motherboard monitoring or dedicated software.

Recommendations

Use this 1000W modular PSU for systems with high power demands; leave some wattage headroom to accommodate future upgrades. Periodically inspect cable connections and ensure the PSU fan and case airflow remain unobstructed to maintain efficiency and longevity.