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Black rectangular 240W AC adapter with 7.4x5.0mm connector

GreenTechLLC

GreenTechLLC 240W AC Adapter PA-9E Slim 7.4x5.0mm Black

SKU CH-WK7C-9XC4W

240W slim AC adapter powers Dell Precision, XPS and Alienware laptops via a 7.4x5.0mm connector

  • Power adapter voltage19.5 V
  • Power adapter current12.3A
  • Power adapter wattage240 W
  • Measurements7.8 × 3.95 × 1 in
  • Product colorBlack
  • Product typeAC Adapter
  • 240W output powers demanding Dell Precision and Alienware laptops
  • 5V 12.3A delivery matches original adapter specifications exactly
  • 4 x 5.0mm connector fits listed Precision, XPS and Alienware models
  • Slim 7.80 x 3.95 x 1.00 in design saves desk and bag space
  • CE FCC RoHS certified for safe and reliable operation

240W replacement adapter for Dell and Alienware

This 240W AC adapter delivers 19.5V at 12.3A through a 7.4x5.0mm connector. It fits Dell Precision M4700, M6400, M6500, M6600, M6700 and M6800 models, XPS 17 L702X and Alienware M17x, M18x, 13, 14, 15 and 17 series laptops. The unit is new and comes in black.

Replaces OEM PA-9E and ADP-240AB units

The adapter replaces a long list of OEM part numbers including PA-9E, 0J211H, 0J938H, 03KWGY, 0U896K, 0Y044M, 330-3514, 330-4128, 330-4342, ADP-240AB, ADP-240AB B, GA240PE1-00, LA240PM160, J211H, J938H, PA9E, PA-9E Family, U896K, Y044M, FWCRC, C3MFM, 6RTJT, Y047M and 450-18931. It is a direct swap when the original charger has failed or been lost. The jump is worth it when your laptop requires the full 240W rating for stable operation under load.

Check connector size and voltage before ordering

Verify that your laptop uses the 7.4x5.0mm barrel connector and accepts 19.5V input. Confirm the model name appears in the compatibility list above. This adapter is not for laptops that use a different connector diameter, a different voltage or a lower wattage requirement. It is also not for buyers who need a USB-C power delivery solution.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $61.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameGreenTech
Model namePA-9E, 0J211H, 0J938H, 03KWGY, 0U896K, 0Y044M, 330-3514, 330-4128, 330-4342, ADP-240AB, ADP-240AB B, GA240PE1-00, LA240PM160, J211H, J938H, PA9E, PA-9E Family, U896K, Y044M, FWCRC, C3MFM, 6RTJT, Y047M, 450-18931
Part numberPA-9E, 0J211H, 0J938H, 03KWGY, 0U896K, 0Y044M, 330-3514, 330-4128, 330-4342, ADP-240AB, ADP-240AB B, GA240PE1-00, LA240PM160, J211H, J938H, PA9E, PA-9E Family, U896K, Y044M, FWCRC, C3MFM, 6RTJT, Y047M, 450-18931
Product colorBlack
Product typeAC Adapter
Power
Power adapter voltage19.5 V
Power adapter current12.3A
Power adapter wattage240 W
Size & build
Measurements7.8 × 3.95 × 1 in
Product weight1.5 lb (0.68 kg)
Compatibility
Compatible withDELL PRECISION M4700, M6400, M6500, M6600, M6700, M6800; XPS 17 L702X, ALIENWARE M17x, M17x R2, M17x R3, M17x R4, M18x, M18X R2, 15 R1, 15 R2, 15 R3, 15 R4, 17 R3, 14, 13 R2, 13 R3

Questions about this item

Will the 7.4 x 5.0 mm barrel connector fit my Dell Precision M6800 charging port?

Yes, the adapter uses a 7.4 x 5.0 mm connector that matches the original PA-9E specification for Precision M6800 and the other listed models.

What is the most common mistake when installing this 240 W adapter on an Alienware 17 R3?

Users often forget to seat the barrel plug fully until it clicks; a loose connection causes intermittent charging or no power detection.

How long does the internal DC cable typically last before it needs replacement?

With normal use the cable lasts several years; replace it if the insulation frays near the strain relief or the connector becomes loose.

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