GNRC DCIN CA 10P STD 4.5MM 120W L50 TL

HP 858021-001 is a 10-pin DC-in cable and power inlet assembly for a laptop. It provides the connection point for DC power inside the computer.

The part description specifies a standard 4.5 mm connector and states compatibility with an AC adapter using a 4.5 × 3.0 mm pin plug. The listed part description also includes a 120 W designation. HP support identifies it in connection with the OMEN by HP Laptop PC 15-ax025nd, giving a specific model reference for this part.

This replacement inlet is intended for laptop DC power input. The confirmed details help identify the connector arrangement and adapter plug type associated with HP part 858021-001.