Ubuntu Server disediakan bebas dari biaya lisensi dan berlangganan. Tim keamanan Ubuntu menyediakan perawatan vital dan update keamanan dengan gratis.

Ubuntu Server mencakup berbagai fitur baru dan diperbarui untuk meningkatkan efisiensi sistem administrator untuk menjalankan sistem besar dalam lingkungan produksi.

Reduce costs
1.Lower the costs of your data centre
2.Easy server maintenance
3.Automatic updates
4.Packaged applications
5.Reduce power consumption
6.Licence-free

Easy integration
1.Integrate with your existing systems
2.Easy authentication
3.Microsoft Active Directory integration
4.Share print services
5.File sharing with SAMBA

Virtualisation
1.Virtualisation made easy
2.Open-source virtualisation
3.A low footprint operating system
4.Ubuntu Server: ready for virtualisation
5.Improve performance with VirtIO drivers
6.The best guest OS

Cloud
1.Private cloud
2.Public cloud

Security
1.Built-in security
2.Uncomplicated firewall
3.Access control with AppArmor

Minimise administration
1.Easy administration
2.Save time with automated deployment
3.Applications packaged for ease
4.Effortless management with Landscape

Info lebih detail http://www.ubuntu.com/business/server/overview