This paper shows a construction and operations of high performance computing servers. The servers which introduced in 2013 were funded in a revised national budget. This server system contains computing servers which contain many-core processors, a general purpose server which has very large scale memory, and a high speed file server. They are connected by 1 or 10 Gbps high speed networks. This server system can provide very effective computational environment, and is very useful for research and education.
