Windows Hyper-V

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Hyper-V

IDE: OS must install in IDE, max number is 4
SCSI:  OS can not install in SCSI, max number is 256

Virtual Disk:
VHD: Max size 2TB
VHDX: Max size 64TB

Separate Sytem folder and Hard Disk folder: storage migration / improve the read, write speed

Using differencing disk type to create similar virtual system. 

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