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Grey ATX power supply unit with single fan and multiple cable connectors

Replace Power

Replace Power RPSU-C95-9 power supply 400w

SKU CH-Z8Y0-ZFS07 MPN RPSU-C95-9

ATX power module rated at 400 W with 20+4 pin, 4 pin 12 V, three SATA 15 pin, two Molex and one floppy connector, measuring 5.8 by 3.37 inches

  • Fan configuration1
  • Product colorGrey
  • Product typeATX
  • Product weight0.1
  • Replaces Delta DPS-250AB-22E and GPS-350AB-200E units
  • Delivers 400w output for stable system power
  • Includes 24-pin ATX connector supporting 20-pin and 24-pin boards
  • Provides three SATA 15-pin connectors for drives
  • Offers over-voltage protection with low ripple and noise

Replacement Power Supply for Delta Units

This Replace Power RPSU-C95-9 unit serves as a direct replacement for Delta DPS-250AB-22E and GPS-350AB-200E models. It fits systems requiring a standard ATX form factor power module. The 400w rating supports typical desktop workloads and peripheral configurations. Builders restoring older workstations or small form factor PCs will find the compatibility list matches their existing hardware.

Grey ATX Chassis With Standard Connector Set

The grey enclosure measures 5.8 by 3.37 and weighs 0.1, using a single fan for airflow. Connectors include one 24-pin ATX (20+4) motherboard plug, one P4 12V 4-pin CPU connector, three SATA 15-pin leads, two Molex 4-pin connectors, and one floppy 4-pin lead. This layout covers legacy and current drives plus basic motherboard power without adapters. The 20+4 pin design fits both 20-pin and 24-pin motherboard sockets.

Single Fan Cooling With Protection Features

One fan manages thermals across the 400w output while high efficiency and low ripple specifications reduce waste heat and electrical noise. Output over voltage protection guards connected components during transients. The compact dimensions and light weight allow installation in tight chassis where full-size units cannot fit. Normal operation stays within the thermal envelope of the original Delta designs.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $57.99
Cheaper than about 87% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Brand nameReplace Power
Model nameRPSU-C95-9
Product colorGrey
Product typeATX
More details
Fan configuration1

Questions about this item

What does the 20+4 pin ATX connector on the RPSU-C95-9 support?

The 20+4 pin ATX connector works with both 20-pin and 24-pin motherboards, delivering up to 400w total output.

Will the RPSU-C95-9 fit in a standard ATX case?

The unit measures 5.8 by 3.37 inches and weighs 0.1 kg, matching the ATX form factor for standard mounting points.

How do I install the RPSU-C95-9 and what step is often missed?

Mount the PSU with four screws, connect the 24-pin, 4-pin CPU, three SATA, two Molex and one floppy cable; the step often missed is seating the 20+4 pin latch fully until it clicks.

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