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Compete more effectively through improved uptime, better efficiency and accelerated innovation using SUSE Linux Enterprise Server 12, a versatile server operating system for deploying highly available enterprise-class IT services in mixed IT environments with best-of-breed performance and reduced risk.

Technical Information

Minimum Linux server system requirements for installation:

  • Local Installation: 512 MiB RAM, 512 MiB Swap recommended
  • 2 GiB available disk space (more recommended, 8.5 GiB for all patterns)
  • 16 GiB for snapshot/rollback of the OS

Recommendations for specific uses:

  • 512 MiB to 4 GiB RAM, at least 256 MiB per CPU
  • 4 GiB hard-disk space, 16 GiB for snapshot/rollback of the OS
  • Network interface (Ethernet, wireless or modem)
  • For Xen virtual host server—at least 512 MiB RAM for each virtual host server
  • For KVM virtual host server—KVM’s limits are equal to those of SUSE Linux Enterprise Server
  • For Xen or KVM virtual machines—at least an additional 256 MiB RAM for each virtual machine
  • For print servers—a relatively faster processor or additional processors to improve server-based printing
  • For web servers—additional RAM to improve caching, and additional processors to improve web application performance
  • For database servers—additional RAM to improve caching, and multiple disks for parallel I/O
  • For file servers—additional memory and disks, or a Redundant Array of Inexpensive Disks (RAID) system to improve I/O throughput