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Rectangular metal server power supply unit with ventilation grille and label showing 255W

WMtec

WMtec 255W Server Power Supply for 3020 T1700 9020

SKU CH-RWSC-MNYZH

255 W replacement power supply compatible with 3020, T1700 and 9020 systems

  • 255W output powers Dell 3020 T1700 9020 systems
  • Replaces L255ES-00 H255AS-00 L255AS-00 YH9D7 part numbers
  • New condition ensures reliable server operation
  • Server power supply designed for compatible Dell workstations

255W server PSU for 3020 T1700 9020

This 255 watt power supply is built for the 3020 T1700 9020 platform and matches part numbers L255ES-00, H255AS-00, L255AS-00 and YH9D7. It serves technicians and system integrators who need a direct replacement for the original unit in compatible Dell OptiPlex or Precision workstations.

Sustained-load behaviour

The supply delivers its rated 255 watts continuously within the thermal limits of the supported chassis. It is not intended for systems that draw significantly more power or require redundant hot-swap modules.

How it compares

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

Price $78.99
Cheaper than about 77% 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 255W unit draw when the 3020 T1700 9020 runs continuously?

The supply is rated at 255W maximum output; actual draw depends on the system load inside the 3020 T1700 9020.

Which Dell models must I already own for this L255ES-00 H255AS-00 L255AS-00 YH9D7 supply to fit?

It is built for the Dell 3020, T1700 and 9020 chassis; verify your unit matches one of those models before installing.

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