I believe UAD lists the computers they tested on their website, i myself am looking at the HP Z Series z640 / z840
Here is that list from UA
Tested Windows Thunderbolt 3 Computers
The following Windows 10 PC computers that feature Thunderbolt 3 via USB-C have been tested for compatibility with Thunderbolt-equipped Apollo audio interfaces and UAD-2 Satellite Thunderbolt.
Note that compatibility is not limited to these systems. Any Windows PC that meets the full Thunderbolt system requirements is expected to be compatible. See the UAD Thunderbolt Compatibility Requirements and General System Notes sections above for details.
Note: The systems below are compatible with Thunderbolt-equipped Apollo and UAD-2 products as of November 3, 2016 (future compatibility cannot be guaranteed).
Dell XPS 12
Dell XPS 15 9550
Dell Alienware R17
HP ZBook G3
Acer Aspire V17 Nitro Black Edition
Intel NUC Kit series (Tested with NUC6i7KYK)
Gigabyte BRIX series (Tested with GB-BSi7T-6500)
Gigabyte GA-Z170X-UD5 TH Motherboard
Gigabyte GA-Z170X-Gaming G1 Motherboard
Gigabyte GA-Z170X-Gaming 7 Motherboard