[Arm-dev] Supported Hardware for CentOS8

Hello together, I've running a SOHO mailserver (postfix, dovecot, amavis, spamassassin, apache, nextcloud, mariadb) with fedora on a Odroid-XU4 for a long time. Since limmited RAM (2GB) OOM kills amavis 2/3 a day. Now I'm thing to replace Odroid-HC1 with a SOC with more RAM

Is there any Hardware (SOC, no expensive Serverbords) that runs with CentOS8 and/or Fedora? OS : CentOS8 and/or Fedora aarch64 CPU: min 4 RAM: min 4 GB Storage: eMMC with SSD, USB3

Thoose boards on https://fedoraproject.org/wiki/Architectures/ARM are all armv7hl (=32Bit) and on https://wiki.centos.org/SpecialInterestGroup/AltArch/AArch64 are all expensive Serverbords.

Greetings Andreas