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Rectangular silver metal server power supply unit with rear fan grille and power socket

WMtec

WMtec L500EPM-00 500W server power supply Opti-plex 5070 7070 5080 7080

SKU CH-KHHD-6J4K9 MPN L500EPM-00

500W server power supply delivering three 12V rails at 18A each for OptiPlex 5070, 7070, 5080, 7080, 5090, 3650, 3670, 3671, 3260 and 3681 MT systems

  • Delivers 500 W for demanding workloads
  • Wide 100-240 V input works worldwide
  • Triple +12 V rails each supply 18 A
  • Fits OptiPlex 5070 7070 5080 7080 5090 towers
  • Replaces part numbers 99TPH Y7R0X 5K7J8

Compatibility & role

This 500W server power supply replaces the original unit in listed Dell OptiPlex towers. It delivers up to 500 watts across three +12V rails rated at 18 A each. The PSU accepts 100-240 V input at 50 or 60 Hz. Part numbers 99TPH, Y7R0X and 5K7J8 cross-reference to this model.

Who it fits

It suits IT teams maintaining OptiPlex 5070, 7070, 5080, 7080, 5090, 3650, 3670, 3671, 3260 or 3681 MT chassis. Builders working with other form factors, proprietary small-form-factor cases or non-Dell platforms should look elsewhere.

Deciding spec

The three +12V rails each provide 18 A, giving a combined 500 W maximum. If the target system requires a different rail distribution or a higher total wattage, this unit will not meet the requirement.

How it compares

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

Price $233.99
Pricier than about 76% 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 much power does the L500EPM-00 draw from the wall when running continuously at 500 W?

The unit accepts 100-240 V input at up to 7 A, 50/60 Hz, so maximum draw depends on your local voltage.

Which motherboard power connectors must my OptiPlex already have for this supply to fit?

It is a direct replacement for OptiPlex 5070, 7070, 5080, 7080, 5090, 3650, 3670, 3671, 3260 and 3681 MT chassis.

Will the +12 V rails on this 500 W unit handle the graphics card I kept from my older OptiPlex 3670?

Each +12 V rail delivers up to 18 A, matching the original supply used in the 3670 and listed models.

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