This is Free. Use SIW (System Information for Windows) tool that gathers detailed information about the system properties and settings and displays it in a tree structure similar to Windows Explorer.
SIW is a standalone utility that does not require installation (Portable Freeware) (but you can put on the pc if you want) - one less installed program on your PC as well the fact that you can run the program directly from an USB flash drive or from a floppy
Read about and then download from the 'Download' link at top (in blue bar on web page) from click here
It would be a good idea to get Acronis True Image so you can put the image on the new Hard disk