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Rectangular silver server power supply unit with rear fan grille and power socket

KHACHIMO

KHACHIMO ML350G2 Server Power Supply ESP122 PS-5351-1

SKU CH-N96C-1W4HV

ATX power supply for ML350 G2 servers, part numbers ESP122 and PS-5351-1

  • TypeATX
  • ATX form factor fits ML350 G2 servers
  • Tested working before dispatch
  • Good quality components for reliable operation
  • Replaces part numbers 249687-001 and 243406-001

Replacement PSU for ML350 G2 servers

This ATX-form-factor power supply is built as a direct replacement for the ML350 G2 server platform. It matches the original ESP122 PS-5351-1 unit and carries the 249687-001 and 243406-001 part references. System administrators maintaining legacy ProLiant hardware can install it without adapter cables or bracket modifications.

Tested unit delivers stable output

Each unit is test-working before shipment, confirming voltage regulation within ATX tolerances under typical server loads. The stock fan profile runs at speeds consistent with the original design, so acoustic output remains comparable to the factory supply. Power draw scales with the connected components, and no extra connectors are required beyond the standard ATX pinout.

Highlights

  • ATX form factor fits ML350 G2 servers
  • Tested working before dispatch
  • Good quality components for reliable operation
  • Replaces part numbers 249687-001 and 243406-001

Specifications

TypeATX

Questions about this item

How do I install the ESP122 PS-5351-1 power supply in an ML350 G2 server, and what step is often missed?

Slide the unit into the hot-plug bay until the latch clicks, then secure the retention screw; the step often missed is tightening that screw, which keeps the supply firmly seated.

What maintenance or replacement will the ESP122 PS-5351-1 need over time?

The internal fan is the only moving part; plan to clean dust from its intake every six to twelve months and replace the entire supply if the fan becomes noisy or the unit fails self-test.

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