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KHACHIMO 400W ATX power supply unit CPR-4011-4M1

KHACHIMO

KHACHIMO 400W ATX Power Supply CPR-4011-4M1

SKU CH-32M3-PW51E

A 400W ATX power supply tested working for Compuware server systems

  • TypeATX
  • 400W output powers Compuware servers reliably
  • ATX form factor fits standard chassis dimensions
  • Tested working before dispatch ensures dependable operation
  • Good quality components support continuous server loads

400 W ATX power supply for Compuware servers

This 400 W ATX unit is built as a direct replacement for Compuware server platforms that specify the CPR-4011-4M1 model. It delivers standard ATX voltages and has been tested working before dispatch. The supply suits technicians maintaining legacy rack or tower systems that require this exact part number.

Sustained-load behaviour

Under continuous demand the unit maintains its rated 400 W output within ATX tolerance limits. Internal protection circuits guard against over-voltage, over-current and short-circuit conditions during prolonged operation. The fan profile responds to internal temperature rather than peak spikes, so acoustic output remains stable during extended workloads. Efficiency stays consistent across the duty cycle without thermal throttling.

Highlights

  • 400W output powers Compuware servers reliably
  • ATX form factor fits standard chassis dimensions
  • Tested working before dispatch ensures dependable operation
  • Good quality components support continuous server loads

Specifications

TypeATX

Questions about this item

How much heat and fan noise should I expect from the 400 W unit running continuously in a server?

The 400 W ATX supply is tested working and built for server duty, so its cooling is designed for sustained load; actual acoustics depend on chassis airflow and ambient temperature.

Which cables or motherboard connectors must my system already provide for this CPR-4011-4M1 to operate?

As a standard ATX power supply it uses the regular 24-pin main connector and 4-pin or 8-pin CPU power leads; your motherboard and backplane must supply matching sockets.

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