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Lenovo ThinkSystem 550W platinum hot-swap power supply unit, rectangular metal housing with handle

Lenovo

Lenovo ThinkSystem 550W Platinum Hot-Swap Power Supply 7N67A00882

SKU CH-X14D-B55HR MPN 7N67A00882

A 550 W hot-swap server power supply accepting 120 V or 230 V AC input

  • TypePower Module
  • Input Voltage120 V AC 230 V AC
  • Platinum efficiency reduces energy waste
  • 550 W output powers demanding server workloads
  • Hot-swap design enables replacement without downtime
  • Dual 115 V and 230 V input supports global deployments

550 W Platinum Hot-Swap Power Supply

The Lenovo ThinkSystem 7N67A00882 is a 550 W server power module built for hot-swap bays in compatible ThinkSystem chassis. It accepts 120 V AC and 230 V AC input, making it suitable for standard rack environments worldwide. The Platinum efficiency rating helps reduce operating costs in dense deployments. This unit is not for builders who need a non-hot-swap form factor or a different wattage tier.

Thermals noise and power draw

The Platinum certification indicates high conversion efficiency across typical load ranges, which lowers waste heat and reduces the cooling burden on shared chassis fans. Hot-swap design allows replacement without powering down the server, maintaining airflow continuity during maintenance. Input voltage auto-ranging between 120 V and 230 V ensures stable delivery in mixed-power environments. No specific acoustic or thermal figures are published for this module.

Highlights

  • Platinum efficiency reduces energy waste
  • 550 W output powers demanding server workloads
  • Hot-swap design enables replacement without downtime
  • Dual 115 V and 230 V input supports global deployments

Specifications

BrandLenovo
Model7N67A00882
TypePower Module
Input Voltage120 V AC 230 V AC
Shipping weight1.23 kg
Package size348 × 200 × 153 mm

Questions about this item

How do I install the 7N67A00882 hot-swap power supply and what step is often missed?

Slide the 550 W unit into the server bay until the latch clicks, then verify the 120 V AC or 230 V AC input matches your source; the missed step is not seating the latch fully, which breaks the hot-swap circuit.

What maintenance will the 550 W platinum power supply need later?

Periodically vacuum dust from the intake vents and listen for fan bearing noise; replace the 7N67A00882 module if output drops below 550 W or the hot-swap latch fails to engage.

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