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Grey ATX power supply unit with single fan

Replace Power

Replace Power RPSU-C95-14 400W ATX power supply

SKU CH-W3M2-SZSDN MPN RPSU-C95-14

ATX power supply delivering 400 W with 20+4 pin, 4-pin 12 V, three SATA, PCI-E 6-pin, three Molex, floppy, auxiliary 6-pin and HP video connectors

  • ColorGrey
  • TypeATX
  • Fans1
  • Weight0.1
  • 400W output powers compatible Antec and ATNG systems
  • 20+4 pin ATX connector fits 20-pin and 24-pin motherboards
  • Three SATA connectors support multiple storage drives
  • Over-voltage protection safeguards connected components
  • Compact 5.85 x 3.314 x 3.98 inch form factor fits standard ATX cases

400W ATX Replacement Module

This Replace Power RPSU-C95-14 is a 400 watt ATX power supply designed as a direct replacement for specific Antec and ATNG units. It delivers the required connectors for older system builds and upgrades. A single fan cools the grey chassis.

Suits legacy Antec SP-350 SP-400 PP-412x ATNG

Builders restoring those exact models can use this unit without adapter cables. It fits the original mounting points and connector layout. Systems needing higher wattage or modern PCIe 8-pin power should look elsewhere.

24-pin ATX plus 4-pin CPU and SATA connectors

The harness includes one 20+4 pin motherboard connector, one 4-pin 12V CPU plug, three SATA 15-pin, three Molex 4-pin, one 6-pin PCIe, one floppy and one proprietary HP video plug. This exact connector mix decides compatibility.

Highlights

  • 400W output powers compatible Antec and ATNG systems
  • 20+4 pin ATX connector fits 20-pin and 24-pin motherboards
  • Three SATA connectors support multiple storage drives
  • Over-voltage protection safeguards connected components
  • Compact 5.85 x 3.314 x 3.98 inch form factor fits standard ATX cases

Specifications

BrandReplace Power
ModelRPSU-C95-14
ColorGrey
TypeATX
Fans1
Weight0.1

Questions about this item

Does the 20+4 pin ATX connector fit both 20-pin and 24-pin motherboard sockets?

Yes, the single 20+4 pin ATX connector is designed to work with either 20-pin or 24-pin motherboard power sockets.

Will the 400 W output and single 4-pin 12 V connector support older Antec SP-350 or ATNG AT-250S systems?

The unit is rated at 400 W and includes one 4-pin 12 V connector, matching the power and connector requirements of those legacy Antec models.

How can I verify the PSU is delivering stable power after installation?

Check that the fan spins, the system boots without shutdowns, and the low-ripple, over-voltage protection features keep voltages steady under load.

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