HP officially only supports HP ProBooks and HP EliteBooks with Thunderbolt connection. Theoretically, however, notebooks from other manufacturers with a Thunderbolt port should also fit. Your notebook appears to have such a connection. The dock may or may not work with your notebook. I recommend that you opt for a dock from Dell. If the worst comes to the worst, you will get support for the entire combination. Btw: The Dell S2721DS from @ortlud are screens. These are logically compatible with the dock.
Rocksresort Laax: win a stay for 4 people
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We're giving away a voucher for Rocksresort Laax: 2 nights in a family flat for 4 people.