Red Hat Enterprise Linux, like most modern operating systems, uses disk partitions
. When you install Red Hat Enterprise Linux, you might have to work with disk partitions. For more information, see Appendix A, An Introduction to Disk Partitions
If you have other operating systems installed on your system, the disk space they use must be separate from the disk space used by Red Hat Enterprise Linux.
For AMD64 and Intel 64 systems, at least two partitions (
swap) must be dedicated to Red Hat Enterprise Linux.
To install Red Hat Enterprise Linux, you must have a minimum of 10 GiB of space in either unpartitioned disk space or in partitions which can be deleted. For more information on partition and disk space recommendations, see the recommended partitioning sizes discussed in Section 184.108.40.206, “Recommended Partitioning Scheme”
Red Hat Enterprise Linux requires minimum the following amount of RAM:
| Installation type || Minimum required RAM |
| Local media installation (USB, DVD) || 512 MiB |
| NFS network installation || 512 MiB |
| HTTP, HTTPS, or FTP network installation || 1 GiB |
Installing Red Hat Enterprise Linux using a Kickstart file has the same minimum RAM requirements as a manual installation. However, if you use a Kickstart file that runs commands which require additional memory or write data to the RAM disk, additional RAM might be necessary.