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Rectangular silver server power supply unit with ventilation grill and power connector visible

Supersuperuncle

Supersuperuncle 39Y7378 39Y7377 DPS-835AB A X3400 X3500 X3650 server power supply

SKU CH-VN5B-0SH29

Replacement 835 W server power supply for IBM X3400, X3500 and X3650 systems

  • Compatible with IBM X3400 X3500 X3650 servers
  • Replaces IBM part numbers 39Y7378 and 39Y7377
  • Matches DPS-835AB A specification for direct fit
  • New condition ensures reliable server operation

Compatible server power supply

This 835-watt unit replaces the original DPS-835AB A module in IBM X3400, X3500 and X3650 systems. It matches the 39Y7378 and 39Y7377 part numbers for a direct fit. New condition guarantees full rated output from day one. Ideal for administrators restoring redundancy in supported chassis.

Hot-swap module design

The supply slides into the server bay without tools or cabling changes. Built-in connectors align with the existing backplane for immediate power delivery. No extra brackets, adapters or firmware updates are required. Buyers needing a different wattage or form factor should verify their chassis specifications first.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $142.99
Typical for this category: the median of 3,798 items is $131.99.

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Specifications

No published specifications for this item yet.

Questions about this item

Will the internal fan in this 835 W power supply need replacement after continuous server operation?

The internal cooling fan is a moving part that will wear over time; plan to inspect or replace it during scheduled server maintenance intervals to avoid airflow loss.

What thermal limit appears first when this 835 W unit runs at full load in an IBM X3650 chassis?

The power supply will hit its over-temperature protection before reaching its maximum continuous output, causing it to shut down if chassis airflow is restricted.

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