Dell UltraSharp 32" 6K HDR Video Conferencing Monitor - Manual (Page 49)

Setting up the monitor | 49
NOTE: Regardless of the power requirement/actual power consumption
of your laptop, or the remaining power runtime in your battery, the Dell
monitor is designed to supply power delivery of up to 140 W to your
laptop.
Rated power (on laptops that have USB
Type-C with Power Delivery) Maximum charging power
45 W 45 W
90 W 90 W
140 W *140 W
*Need laptops support EPR 140W charging.
WARNING: The Dell UltraSharp 32 6K Monitor-U3224KB supports USB
Type-C Power Delivery 3.1 (Thunderbolt TM 4) specification and can provide
a maximum output of up to 140 W. For safety consideration, this USB
Type-C port must be connected to the Dell-approved products with the
inbox USB Type-C cable. For the list of Dell-approved products, refer
Dell products compatible with USB Type-C Power Delivery 3.1 (Extended
Power Range 140W) Tech sheet at
Dell.com/support/U3224KB .