Minimum system requirements
To install and use Xubuntu, you need an Intel or AMD 64-bit processor with at least 1 GB of memory. You may need more if you have integrated graphics.
You can try Xubuntu running from a USB or DVD before installing. Keep in mind that running the system this way will be slower than an installed system.
When you install Xubuntu, you need at minimum 8.6 GB of free space on your hard disk.
Recommended system resources
To get a smooth experience when running multiple applications parallel on the desktop, it is recommended to have a 1.5Ghz Dual Core processor with at least 2 GB of memory.
It is recommended to have at least 20 GB of free space on your hard disk. This allows new application installations as well as saving your personal data on the hard disk in addition to the core system.