Downloading is possible but requires a legacy entitlement or a developer subscription. For most users, CentOS 5 from the vault is the smarter, legal, and frictionless path.
Look for a file named similar to: rhel-server-5.11-x86_64-dvd.iso download red hat enterprise linux 5 iso 64 bit
Accessing Legacy Infrastructure: Downloading Red Hat Enterprise Linux 5 (64-bit) Red Hat Enterprise Linux (RHEL) 5, first released on March 15, 2007 Downloading is possible but requires a legacy entitlement
Let me know if you want to add any details. first released on March 15
Downloading Red Hat Enterprise Linux 5 ISO 64-bit requires a Red Hat account and access to the Red Hat Customer Portal. Ensure your system meets the minimum requirements, and follow the steps outlined in this guide to successfully download and install RHEL 5.