HP ZBook Thunderbolt 3 1M Cable A (914966-001) is a one-meter cable listed by HP as a ZBook spare part. It is intended for Thunderbolt 3 connections in the ZBook accessory context.
At 1 meter long, it provides a defined reach between connected equipment while keeping the cable suited to nearby desk or workstation setups. HP identifies this exact part number as a Thunderbolt 3 cable in its ZBook service documentation.
The guide includes the cable in the ZBook 15 G3 spare-parts catalog. This description covers the cable itself; the source does not specify package contents or further connector details.