Status: IN
RHEL 9.3 supports four architectures: x86_64 (min x86-64-v2), aarch64 (min ARMv8.0-A), ppc64le (min POWER9), and s390x (min z14).
Source: repo:entries/2026/03/03/en-documentation-red_hat_enterprise_linux-9-html-93_release_notes-architectures.md