Simplest solution: Disconnect the HDD and mount the SSD. Install windows on SSD.
Connect the HDD, enter bios, set to boot from SSD. Boot windows, delete the Windows folder From the HDD, now presumably D:/ drive.
Simplest solution: Disconnect the HDD and mount the SSD. Install windows on SSD.
Connect the HDD, enter bios, set to boot from SSD. Boot windows, delete the Windows folder From the HDD, now presumably D:/ drive.