EL-NS
An effective fault-tolerant server designed to create network-purpose devices
EL-GP
An economical server designed to store passive, "cold" and rarely changed data
EL-HP
A high-performance fault-tolerant server designed for tasks that require a lot of computing power
EL-DS
A high-performance fault-tolerant server designed for building data storage systems: with direct connection, network storage or virtualized software-defined storage environments
EL-VH1
A high-performance fault-tolerant server designed for building virtualized environments based on VMware, Microsoft or other hypervisors.