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Black rectangular AC adapter with 7.4 by 5.0 mm barrel connector and power LED indicator

myVolts

myVolts 240W 19.5V 12.3A ac adapter PA-9E 7.4mm×5.0mm

SKU CH-6SB5-EAGAH

240 W 19.5 V 12.3 A AC adapter with 7.4 mm × 5.0 mm connector for Alienware M17x, M18x and Precision M4700, M6400, M6500, M6600, M6700, M6800

  • Worldwide input voltage lets you power the adapter anywhere
  • 240W output delivers full performance to demanding laptops
  • 4mm×5.0mm connector with central pin ensures a secure fit
  • Power LED indicator shows charging status at a glance
  • Replaces multiple Dell part numbers for broad compatibility

Power and Compatibility

This 240W AC adapter delivers 19.5V at 12.3A through a 7.4mm×5.0mm connector with a central pin. It replaces the Dell PA-9E unit and matches part numbers including FWCRC, U896K and 450-18931. The 3-prong inlet accepts 100-240V input for worldwide use. A power LED confirms operation.

Capacity and Headroom

The 240W output supports Alienware M17x, M18x and X51 models plus Precision M4700, M6400, M6500, M6600, M6700 and M6800 workstations. It runs within spec for these machines. Laptops requiring a higher wattage or a different connector size will not work with this adapter.

Deciding Specification

The 7.4mm×5.0mm barrel with a central pin is the critical fitment detail. Verify the original charger shows the same dimensions and pin layout before ordering. The adapter includes a power cord and carries a 12-month warranty. Buyers needing a different connector or voltage must choose another unit.

Highlights

  • Worldwide input voltage lets you power the adapter anywhere
  • 240W output delivers full performance to demanding laptops
  • 4mm×5.0mm connector with central pin ensures a secure fit
  • Power LED indicator shows charging status at a glance
  • Replaces multiple Dell part numbers for broad compatibility

Specifications

No published specifications for this item yet.

Questions about this item

Will the 19.5V 12.3A 240W PA-9E adapter work with my older Precision M6400?

Yes, the adapter lists Precision M6400 among its compatible models and provides the required 19.5V 12.3A output through the 7.4mm×5.0mm connector with central pin.

How do I verify the adapter is operating correctly once connected?

The built-in power LED indicator lights when the adapter receives mains power and delivers 19.5V 12.3A to the laptop, confirming normal operation.

Does the package include the AC power cord or only the adapter brick?

The box contains one OEM AC adapter and one 3-prong mains power cord, so no separate cable purchase is needed.

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