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Silver rectangular server PSU with rear fan grille and power socket

WMtec

WMtec 950W server power supply WGCH4 CXV28 AC950EF-00 for Precision T5820 T7820 T5920

SKU CH-99SY-PJJW3

A 950 W switching power supply compatible with Precision T5820, T7820 and T5920 workstations

  • Delivers 950W for demanding workstation workloads
  • Wide 100-240V input handles global power grids
  • Switching design maintains stable output under load
  • Multiple part numbers simplify replacement ordering
  • Built new for Precision T5820 T7820 T5920 systems

Targeted compatibility

This 950W switching power supply is built for Dell Precision T5820, T7820 and T5920 workstations. It matches part numbers WGCH4, 0WGCH4, CN-0WGCH4, CXV28, 0CXV28 and CN-0CXV28. System integrators and IT technicians can use it as a direct replacement for AC950EF-00 or H950EF-00 units. It is not suited for builders who need a standard ATX form factor for custom chassis.

Sustained delivery

The unit accepts 100-240V input at 50/60Hz with a rated draw of 13-6.5A and provides up to 950W maximum power. It is designed to maintain continuous output during extended workstation workloads such as rendering or simulation. The supply does not address scenarios requiring redundant or hot-swap configurations.

Thermal and acoustic profile

As a server-grade switching design, it manages heat through internal airflow matched to the Precision chassis. Normal operation stays within the thermal envelope of the supported T5820, T7820 and T5920 platforms. No separate acoustic or efficiency ratings are provided for standalone comparison.

Highlights

  • Delivers 950W for demanding workstation workloads
  • Wide 100-240V input handles global power grids
  • Switching design maintains stable output under load
  • Multiple part numbers simplify replacement ordering
  • Built new for Precision T5820 T7820 T5920 systems

Specifications

No published specifications for this item yet.

Questions about this item

How much power does the 950W PSU draw from the wall when the Precision T7820 runs continuously?

The unit accepts 100-240V at 13-6.5A, 50/60Hz input, delivering up to 950W to the system.

Which power cables must already be present in the Precision T5820 chassis for this WGCH4 supply to connect?

It uses the proprietary Dell Precision connector and pinout designed for the T5820, T7820 and T5920 motherboards.

Will the CXV28 950W supply fit and power a Precision T5920 that currently uses a lower-wattage unit?

Yes, the AC950EF-00 is listed as compatible with the T5920 and matches the chassis mounting and connector layout.

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