Microsoft Windows Server 2019 supports many well-known server hardware vendors such as Dell, Lenovo and HPE.
Please review the Hardware Compatibility List (HCL) for more information about the supported hardware. (https://www.windowsservercatalog.com/default.aspx
Microsoft recommends to deploy Microsoft HCI on WSSD hardware: https://www.microsoft.com/en-us/cloud-platform/software-defined-datacenter
Product :
Microsoft, S2D [SDS]/2019, Datacenter
Feature :
Hardware Vendor Choice, Server/Node, Server Support