PRIMERGY is the name of Fujitsu

Fujitsu

is a Japanese multinational information technology equipment and services company headquartered in Tokyo, Japan. It is the world's third-largest IT services provider measured by revenues....

's x86 server family

Server (computing)

In the context of client-server architecture, a server is a computer program running to serve the requests of other programs, the "clients". Thus, the "server" performs some computational task on behalf of "clients"...

. The PRIMERGY family includes Tower Servers, Rack Servers, and Blade Servers, as part of Fujitsu's Dynamic Infrastructure

Dynamic Infrastructure

Dynamic Infrastructure is an information technology paradigm concerning the design of data centers so that the underlying hardware and software can respond dynamically to changing levels of demand in more fundamental and efficient ways than before...

s Portfolio.

Case studies

Case study

A case study is an intensive analysis of an individual unit stressing developmental factors in relation to context. The case study is common in social sciences and life sciences. Case studies may be descriptive or explanatory. The latter type is used to explore causation in order to find...

 for Fujitsu PRIMERGY servers include the National Astronomical Observatory of Japan

National Astronomical Observatory of Japan

The is an astronomical research organisation comprising several facilities in Japan, as well as an observatory in Hawaii. It was established in 1988 as an amalgamation of three existing research organizations - the Tokyo Astronomical Observatory of the University of Tokyo, International Latitude...

, Mitsui & Co.

Mitsui & Co.

Mitsui & Co., also known as Mitsui Bussan, is one of the largest sogo shosha in Japan, and also part of the Mitsui Group. Its business area covers energy, machinery, chemicals, food, textile, logistics, finance, and more.- History :...

 Ltd., Higa Industries Co., Ltd and more.

Fujitsu is considered to be one of the big four blade server

Blade server

A blade server is a stripped down server computer with a modular design optimized to minimize the use of physical space and energy. Whereas a standard rack-mount server can function with a power cord and network cable, blade servers have many components removed to save space, minimize power...

manufacturers, first launching a blade server back in 2002.