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Small black metal power supply unit for Dell Optiplex SFF desktops

DELL

DELL L180AS-00Input power supply 180W SFF Optiplex 3040 5040 7040 3650 3656

SKU CH-8D7M-Q248F MPN L180AS-00Input

180 W power supply for Optiplex 3040, 5040, 7040, 3650 and 3656 small-form-factor desktops

  • Product weight3.1
  • 180 W output powers Optiplex 3040 5040 7040 SFF
  • 100-240 V input works worldwide
  • Genuine Dell unit ensures reliable fit
  • Small Form Factor design fits compact chassis
  • 1 kg weight indicates solid build

Dell 180W SFF power supply

This Dell L180AS-00Input unit is a genuine 180W power supply built for Small Form Factor Optiplex desktops. It accepts 100-240V~ input and delivers up to 180W of output power for compatible systems.

Fits Optiplex 3040 5040 7040 3650 3656 SFF

Owners of the listed Optiplex SFF models needing a direct replacement will find this part matches the original form factor and connectors. Builders working with full-size towers, proprietary non-Dell chassis or higher-wattage requirements should look elsewhere.

180W maximum output power

The single specification that decides fitment is the 180W maximum output rating combined with the SFF form factor. Verify your Optiplex model number against the supported list 3040 5040 7040 3650 3656 before ordering.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $41.99
Cheaper than about 92% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Brand nameDELL

Questions about this item

Does the power supply ship with the power cable or must I order it separately?

The unit is supplied as the power supply only; the IEC mains cable is not included and must be sourced separately.

How do I confirm this 180 W unit matches the part number on my Optiplex 3040 SFF?

Match the Dell part numbers RKTF0, 5XV5K, RWMNY, 9XD51, N8D59 or WYX72 printed on the original supply.

Will the 180 W rating cover a discrete graphics card upgrade in my Optiplex 7040 SFF?

The 180 W maximum output is shared across all rails; a discrete card requiring supplementary power connectors cannot be supported.

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