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Silver 2U server chassis with front drive bays and rear power supply opening

NShi

NShi ST550UAC 550W 2U server chassis

SKU CH-GSJ5-D1R26

A 550W rated 2U dedicated server power supply designed for Taiwan Qimeng Power industrial applications

  • Chassis TypeDesktop
  • 550 W rated output for stable server power delivery
  • 2U form factor fits standard rack enclosures
  • Desktop chassis type for flexible deployment
  • Designed for Taiwan Qimeng Power industrial supply

NShi ST550UAC 2U server chassis

The NShi ST550UAC is a 2U server chassis built to house a Taiwan Qimeng Power 550W industrial power supply. It suits integrators assembling dedicated servers where a compact rack-mount form factor is required. The desktop-style layout keeps internal cabling tidy for streamlined deployment.

Thermals noise and power draw

The chassis accommodates a 550W rated supply designed for continuous server operation. Its 2U profile directs airflow across the power unit to manage heat under load. Fan speed scales with demand to balance cooling and acoustic output. Power draw follows the connected components up to the supply rating.

Highlights

  • 550 W rated output for stable server power delivery
  • 2U form factor fits standard rack enclosures
  • Desktop chassis type for flexible deployment
  • Designed for Taiwan Qimeng Power industrial supply

Specifications

Chassis TypeDesktop

Questions about this item

How do I install the ST550UAC 550W power supply into a 2U server chassis, and what is the common mistake?

Slide the unit into the 2U bay until the mounting holes align, then secure all four screws; the step often missed is tightening every screw evenly so the supply seats flat and makes full contact with the chassis ground plane.

What maintenance or replacement will the ST550UAC 550W power supply need over time?

Plan to clean the intake vents and internal fan blades periodically to prevent dust build-up, and replace the unit if the fan becomes noisy or the supply fails to hold its 550W rated output under load.

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