Lenovo 550W Hot-Swap Power Supply (80 PLUS Platinum)

What It Is

The Lenovo 550W is an enterprise-class hot-plug power supply unit (PSU) designed for continuous 24×7 operation in server infrastructure. This model, identified by MPN 7N67A00882, delivers 550 W output with 80 PLUS Platinum certification, making it suitable for rack and tower servers requiring efficient and redundant power delivery.

Technical Details

• Part Number (PN): 7N67A00882
• Brand: Lenovo
• Model: Lenovo 550W
• Power Output: 550 W
• Efficiency Certification: 80 PLUS Platinum
• PSU Type: Hot-plug (hot-swappable)
• Class: Enterprise server-grade, 24×7 operation

Configuration & Options

• Supports hot-swap replacement without server shutdown
• Enables redundant power supply configuration (1+1) for fault tolerance
• Compatible with select Lenovo rack and tower server models — verify exact server model compatibility prior to ordering
• Unit supplied as a single PSU; additional units may be required for redundancy setups

Operating Conditions

This power supply is engineered for deployment in data center and server room environments where continuous operation is required. It is suitable for use in enterprise server racks and tower chassis, supporting both standalone and redundant power architectures. The 80 PLUS Platinum rating ensures high efficiency under typical server loads, reducing energy waste during extended runtime.