The Dell R4P0K is a 240 W AC adapter for Alienware and Dell Precision notebooks. It powers a compatible notebook through a 7.4 mm round connector, for use at a desk or gaming and work station while the computer is connected to external power.
Its rated output is 240 W at 19.5 V. The connector size identifies the notebook connection, while the listed GaN (gallium nitride) technology is part of the adapter’s design.
R4P0K is the manufacturer part number for this Dell adapter. Its stated product lines include Alienware gaming notebooks and Dell Precision mobile workstations. It provides external power for demanding use such as gaming, rendering and other intensive computing tasks described for the product. This AC adapter is intended to power a notebook, rather than serve as a general-purpose charging accessory.
