Before downloading the AIX 7.2 ISO image, ensure your system meets the minimum requirements:

: AIX firmware sees physical USB devices but may have limitations recognizing virtual USB (mstor) devices for booting. If you are working in a virtualized environment (such as using QEMU), you may need to configure the boot list appropriately.

Choose your specific and select Power (IBM i, AIX) as your hardware platform.

Technology Levels are cumulative update packages for AIX that include new features, enhancements, and fixes. Each TL has a specific release number (e.g., TL0, TL1, TL2). TL5 is a particularly mature and stable release of AIX 7.2. It is generally recommended to install the latest available Technology Level to benefit from security patches and performance improvements.

Always check the SHA-256 checksum of the downloaded file to ensure it was not corrupted during the download process.

Only 64-bit Common Hardware Reference Platform (CHRP) machines (POWER7, POWER8, POWER9, or Power10) are supported. Disk Space: A default installation requires at least of physical disk space. Minimum requirement is

Select the specific Technology Level (TL) and Service Pack (SP) you require (e.g., AIX 7.2 TL5).