Qradar+iso+installation+!!top!! Free -

24 GB RAM minimum (8–10 GB was possible for older versions like 7.3.3, but 7.5.0 requires more). Disk Space: 250 GB minimum (pre-allocated). CPU: 4 cores minimum; 6 cores recommended.

For non-enterprise users, you generally cannot "patch" or upgrade to newer versions; you must perform a fresh install with the latest ISO. qradar+iso+installation+free

# Check all services /opt/qradar/support/all_scripts/status_all_services.sh 24 GB RAM minimum (8–10 GB was possible