This is an old revision of the document!
SparkyLinux is designed for old and new machines (32 and 64 bit).
Sparky supports and can be installed on 32 and 64 machines with BIOS or UEFI motherboard.
Sparky 3.x supports 64 bit machines with BIOS and UEFI, and started from version 4.x supports 32 bit machines with BIOS and UEFI as well.
The minimum requirements to install Sparky: