Product : Microsoft, HyperV/2012R2, Free Hyper-V Server with SC
Feature : Hot Add/Plug, VM Config , Hypervisor
Content Owner:  Roman Macek
Summary
Yes (CPU, Mem, Disk, NIC, PCIe SSD)
Details
vSphere adds the ability to perform hot-add and remove of SSD devices to/from a vSphere host.
VMware Hot add (Memory and CPU) and hot plug (NIC, disks) requires the guest OS to support these functions - please check for specific support.