Dell AC Adapter, 330W, 19.5V, 3 (450-AAKK)

High-performance Dell laptops like Alienware models demand a power supply that can deliver stable, high wattage without overheating or failing under load. The Dell AC Adapter, 330W, 19.5V, 3 (450-AAKK) solves that problem with a robust 330-watt output, ensuring your system runs at full performance during gaming, rendering, or heavy multitasking.

Who is it for

This adapter is built for owners of Dell Alienware laptops and other high-performance Dell systems that require a 330W power source. It is ideal for gamers, content creators, and professionals who push their machines to the limit and need a reliable replacement or spare charger.

Main features

• 330W maximum power output for demanding laptops
• 19.5V DC output voltage with 16.92A current
• Wide input voltage range: 100-240V AC, 50/60 Hz
• 7.4mm x 5.0mm barrel connector with center pin
• 1.8-meter DC cable and 1.8-meter AC cable
• Black color, includes power cord
• Protection against over-voltage, over-current, short-circuit, and over-temperature

Specifications

• Power Output: 330 W
• Output Voltage: 19.5 V DC
• Output Current: 16.92 A
• Input Voltage: 100-240 V AC
• Input Frequency: 50/60 Hz
• Connector Type: 7.4mm x 5.0mm Barrel with Center Pin
• DC Cable Length: 1.8 m
• AC Cable Length: 1.8 m
• Product Type: AC Power Adapter / Charger
• Color: Black
• Included Accessories: Power Cord

Tips

Verify your laptop's power requirements before ordering: this adapter is only for systems that need 330W. The barrel connector size must match your laptop's DC input. Keep the adapter in a well-ventilated area to maintain optimal cooling.