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Rectangular silver server PSU with rear fan grille and power socket

Supersuperuncle

Supersuperuncle 875W server power supply for DELL T5400 5500 J556T

SKU CH-PP9J-7VYQV

875W replacement power supply for Dell T5400 and 5500 workstations, matching part numbers N875EF-00, NPS-875BB A and J556T

  • Reliable 875W power for Dell T5400 and 5500 systems
  • Direct replacement for N875EF-00 and NPS-875BB A units
  • New condition ensures full rated output and longevity
  • Part number J556T matches original Dell specification

Direct replacement for DELL T5400 and 5500 servers

This 875W unit matches the N875EF-00 and NPS-875BB A part numbers for the J556T reference. It fits the original chassis without adapter cables or bracket changes. Server operators restoring a failed power budget can install it and return the system to service immediately.

Sustained 875W delivery under continuous server load

The supply maintains rated output across the full duty cycle rather than peaking for short bursts. Voltage rails stay within specification during extended compute tasks, reducing the risk of unexpected shutdowns. Thermal protection engages only when airflow is restricted beyond design limits.

Highlights

  • Reliable 875W power for Dell T5400 and 5500 systems
  • Direct replacement for N875EF-00 and NPS-875BB A units
  • New condition ensures full rated output and longevity
  • Part number J556T matches original Dell specification

Specifications

No published specifications for this item yet.

Questions about this item

How much heat and noise does the 875W unit produce when running continuously?

The 875W server power supply is designed for sustained operation in Dell T5400 and 5500 systems, with cooling managed by the chassis airflow.

Which Dell part numbers must match for this supply to fit and power on?

This unit replaces Dell part numbers N875EF-00 and NPS-875BB A, and is keyed for the J556T connector used in T5400 and 5500 servers.

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