HXHTEC 240W Slim AC Adapter for Dell Alienware

This compact 240W AC adapter replaces OEM PA-9E-style chargers and is designed for users who need dependable, travel-friendly power for high-performance Dell and Alienware machines. It combines a thin profile with multi-layer safety protections and a standard 7.4mm x 5.0mm barrel connector to fit many legacy and workstation models.

Which laptop models will this HXHTEC charger work with?

The adapter is compatible with multiple Alienware and Dell Precision lines, including many M-series and X51 systems. Check your laptop’s original power rating and connector size to confirm fit before purchase.

• Output: 19.5V ⎓ 12.3A (240W) — matches high-performance laptop needs
• Connector: 7.4mm x 5.0mm barrel — see product photos for the exact plug
• Compatible series: Alienware 13/15/17, M17x/M18x, X51 and Precision M6400–M6800 families
• Replaces part numbers such as PA-9E, GA240PE1-00, J211H, U896K and more

How safe and reliable is the HXHTEC 240W power supply?

The adapter includes an internal smart circuit that manages multiple protections to keep both the power source and laptop safe. These protections reduce the risk of damage from common electrical faults and help prolong the life of your device’s battery and electronics.

• Over-current, over-voltage and short-circuit protection
• Over-heating and overload safeguards for sustained use
• Surge and under-voltage protection for unstable mains
• Lightweight, thermally managed housing for travel and desktop use

What is included and how easy is it to use on the go?

The package arrives ready for immediate use with the adapter and a US power cord, so it’s suitable for home, office, or travel use. The slim design keeps packing space small while still delivering full 240W output for demanding laptops.

• Included: 1 x 240W AC adapter and 1 x US power cord
• Input range: 100–240V AC, 50–60Hz — works with international voltages (plug adapter may be required)
• Slim/light body that fits laptop bags and backpacks easily
• Plug orientation and cable length designed for convenient desk and travel setups

How do I confirm compatibility with my laptop before buying?

Match three details from your laptop or original charger: voltage, amperage (or wattage), and barrel connector size. If those align with this adapter’s 19.5V/12.3A rating and 7.4mm x 5.0mm plug, the HXHTEC unit is a suitable replacement.

• Find sticker on original adapter or laptop power input for voltage/amperage
• Verify connector size visually or against the pictures provided
• Compare OEM part numbers listed in the product specs for exact matches

Who this is for: Professionals and gamers who own older or workstation-class Dell and Alienware laptops that require a 240W PA-9E-style power supply will appreciate the HXHTEC Slim 240W adapter. It’s ideal for users needing a lower-profile, travel-friendly charger that still supplies full power to demanding machines, and for anyone replacing a lost or failed OEM adapter where matching voltage, amperage, and connector type is essential.