Features - Fujitsu PRIMERGY CX122 S1 Operating Manual

Features

Further sources of information:
– PRIMERGY Abbreviations and Glossary on the ServerView Suite DVD 2
– Operating system documentation
1.3 Features
High Capacity
Up to 38 PRIMERGY CX122 S1 server nodes can be installed into a
PRIMERGY CX1000 system units.
Ventilation and Power Supply
The centralized PRIMERGY CX1000 chimney ventilation concept allows
operation of up to 38 passively cooled server nodes with only two large radial
fans installed on top of the rack cabinet. The design purpose is the most efficient
cooling of the server nodes using the minimum of electrical energy to move air.
The fans, mounted at the top of the rack, do not cool the servers directly, but
exhaust air from a low pressure chamber which subsequently draws the air
through the servers. The control of the fans is an autonomous function (see
"Rack Management Unit (RMU)" operating manual) and serves to maintain a
constant under-pressure in this chamber.
System Board
The hardware and BIOS features of the PRIMERGY CX122 S1 system board
are described in the technical manual for the system board D2899 and the BIOS
manual.
Expansion Cards
Each PRIMERGY CX122 S1 server node provides one riser slot (PCIe Gen2
x16 ).
Hard Disk Drives
The PRIMERGY CX122 S1 server node can be ordered with up to two 2.5-inch
SATA hard disk drives.
Operating Manual 9
CX122 S1