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Silver rectangular server PSU with rear exhaust fan and power connector

WMtec

WMtec D450E-S1 450W server power supply for PowerEdge T430 R530

SKU CH-76BE-EGQFM MPN D450E-S1

A 450W switching power supply compatible with PowerEdge T430 and R530 servers, delivering 36.89A on the +12V rail and 3.0A on standby power

  • Delivers 450 W maximum power for demanding server workloads
  • Compatible with PowerEdge T430 and R530 systems
  • Wide 100-240 V input supports global voltage standards
  • Provides +12 V at 36.89 A and +12 VSB at 3.0 A

Dell PowerEdge T430 and R530 compatible unit

This 450W switching power supply replaces part numbers H3DKF and 0H3DKF in Dell PowerEdge T430 and R530 servers. It accepts 100-240V AC input at 50/60Hz and delivers up to 36.89A on the +12V rail with a 3.0A standby line. The D450E-S1 model is supplied new for direct installation in the listed systems.

Servers outside the T430 and R530 lines

This unit fits only the Dell PowerEdge T430 and R530 models identified by the H3DKF part number. Builders working with other chassis, different form factors, or higher wattage requirements should look at alternative power supplies.

How it compares

Measured against everything we stock in Server & Hot-Plug PSUs, at today’s prices. Recalculated every night.

Price $331.99
Pricier than about 86% of the 3,798 comparable items (median $131.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How do I install the D450E-S1 into my PowerEdge T430 or R530, and what step is often missed?

Slide the unit into the hot-plug bay until the latch clicks, then verify the amber AC LED turns green; the step people miss is seating the latch fully so the +12V 36.89A and +12VSB 3.0A rails engage.

What maintenance or replacement will the D450E-S1 need later?

The internal fan is the only wear item; if airflow drops or the unit shuts down under 450W load at 100-240V 50/60Hz input, replace the whole power supply — no user-serviceable parts inside.

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