Understanding the ISTA/D & ISTA/P downloadable file sizes and storage capacity needed for installation

Understanding the ISTA/D & ISTA/P downloadable file sizes and storage capacity needed for installation

ISTA/D setup files are 15.3 GB to download. After the installation, it will consume around 30 GB of disk space.

ISTA/P setup files are 86.4 GB to download. After the installation, it will consume around 123 GB of disk space.

Microsoft Windows needs around 20 GB for the OS and %20 of free space for the paging file, recommended disk size for both software is 240-256 GB.
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