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Rectangular silver server PSU with fan grille and multiple cable connectors

WMtec

WMtec DPS-500AB-20A 500W server power supply

SKU CH-93V3-XZX5D MPN DPS-500AB-20A

A 500 W server power supply with 24-pin motherboard, 4+4-pin CPU, dual PCIe and four SATA connectors for HP ENVY Phoenix h9-1400t CTO

  • 500W output powers demanding server workloads
  • 24-pin motherboard and 4+4-pin CPU connectors ensure broad compatibility
  • Dual PCIe graphics connectors support discrete GPU installations
  • Four SATA power ports drive multiple storage devices
  • Designed for HP ENVY Phoenix h9-1400t CTO systems

Compatible HP ENVY Phoenix replacement

The WMtec DPS-500AB-20A is a 500W server power supply built for the HP ENVY Phoenix h9-1400t CTO desktop. It matches the original 746177-002 and 849655-003 part numbers for a direct fit. System integrators and owners of that chassis can restore factory power delivery without adapter cables.

Replaces the original 500W unit

This unit replaces a failed or degraded OEM supply in the same Phoenix platform. The swap is worthwhile when the existing supply causes unexpected shutdowns, voltage instability or audible coil whine under load. Builders moving to a different chassis or needing higher wattage for additional drives or a larger graphics card cannot use this model.

Steady 500W output under load

The supply delivers its rated 500W continuously through a 24-pin motherboard connector, an 8-pin CPU connector, two PCIe connectors (6-pin and 8-pin), four SATA connectors and a 2-wire auxiliary lead. Voltage rails remain stable during extended compute or gaming sessions because the server-grade topology is designed for sustained duty rather than peak bursts.

Highlights

  • 500W output powers demanding server workloads
  • 24-pin motherboard and 4+4-pin CPU connectors ensure broad compatibility
  • Dual PCIe graphics connectors support discrete GPU installations
  • Four SATA power ports drive multiple storage devices
  • Designed for HP ENVY Phoenix h9-1400t CTO systems

Specifications

No published specifications for this item yet.

Questions about this item

Which motherboard and CPU power connectors does the DPS-500AB-20A provide?

The unit includes a 24-pin motherboard connector and a single 4+4-pin CPU connector for HP ENVY Phoenix h9-1400t CTO systems.

What is the correct orientation when sliding this supply into the HP ENVY Phoenix h9-1400t CTO chassis?

Align the DPS-500AB-20A with the rear mounting rails, push until the latch clicks, then secure the retention screw before connecting cables.

Which cables should be inspected first if the HP ENVY Phoenix h9-1400t CTO fails to power on after a year?

Check the 24-pin motherboard and 4+4-pin CPU cables for bent pins or melted insulation, then verify the SATA and graphics power leads.

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