Fujitsu BS2000 SE Series Basic Operating Manual page 16

SU for the Server Unit irrespective of the unit type
A distinction is made between SUs depending on the unit type:
SU /390 for Server Unit /390 (type of Server Unit with one or more /390 processors)
SU x86 for Server Unit x86 (type of Server Unit with one or more x86 processors)
A distinction is made between the following SUs according to models:
SU300 for the Server Unit of the unit type SU x86 in SE300, optionally in SE500 / SE700
SU500 for the Server Unit of the unit type SU /390 in SE500
SU700 for the Server Unit of the unit type SU /390 in SE700
MU for the Management Unit. The MU permits central, user-friendly and cross-system management on the SE
server.
AU for the Application Unit (on a varying hardware base)
A distinction is made between the models according to the hardware base.
Unit based on a PRIMERGY RX4770.
HNC (High Speed Net Connect)
The HNC connects the Server Unit /390 to the LAN and as the net client enables the BS2000 systems on the SU
/390 to access the Net-Storage. HNC is also the name used for the HNC software.
SKP (service console processor)
The MU and SE Manager contain the SKP functionality for an SU /390.
SVP (service processor)
BS2000 server as the generic term for SE server, S and SQ server. BS2000 servers are operated with the
relevant BS2000 operating system.
S server for the Business Servers of the S Series (/390 architecture)
SQ server for the business servers of the SQ Series (x86 architecture)
BS2000 for the BS2000 OSD/BC operating system in compound nouns, e.g. BS2000 system.
AU47 is, for example, an Application
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