Lenovo 800W 80 PLUS Titanium Hot-Swap Power Supply

Usage Area

The Lenovo 800W hot-plug power supply unit is designed for deployment in rack-mount and tower servers within enterprise data centers and server rooms. It provides redundant power delivery for mission-critical infrastructure operating in continuous 24×7 mode. The unit supports hot-swap replacement and 1+1 redundancy configurations, ensuring high availability for virtualized environments, database clusters, and enterprise applications. Suitable for Lenovo server platforms requiring an 800W power module with Titanium-class efficiency.

Construction Features

• Hot-plug form factor enabling replacement without server shutdown
• Redundant power architecture support (1+1) for fault-tolerant operation
• Enterprise-grade construction rated for continuous round-the-clock duty
• Modular design for tool-less installation and removal in server chassis
• Optimized airflow and thermal management for dense server enclosures
• Compatible with standard server power backplane connections

Technical Parameters

• Part Number (PN): 4P57A87056
• Manufacturer: Lenovo
• Model: Lenovo 800W
• Power Output: 800 W
• Efficiency Certification: 80 PLUS Titanium
• Type: Hot-plug (hot-swappable)
• Class: Enterprise server grade (24×7 operation)

Standards & Certification

The power supply unit is certified under the 80 PLUS Titanium efficiency standard, ensuring high energy conversion performance under typical server loads. Designed for enterprise-class reliability, the module meets the operational requirements of redundant power systems in data centers. Compliance with industry power supply specifications for server hardware is maintained per Lenovo platform requirements.