Understanding Server Cooling Zones; Cmiou Chassis Cooling Zones - Oracle SPARC M8 Service Manual

Fibre channel
■
SAS
■
InfiniBand
■
You can install a mixture of storage devices, but the server requires at least one storage device
to be installed and operational.
Contact your Oracle Sales representative for more information about the supported storage
devices. Find the list of the supported PCIe HBAs at:
https://community.oracle.com/community/server_%26_storage_systems/systems-io/
sparc-servers

Understanding Server Cooling Zones

These topics describe how components are cooled in the server rack.
Note -
proper cooling, see
"CMIOU Chassis Cooling Zones" on page 29
■
"Switch Chassis Cooling Zones" on page 31
■
Related Information
"Preparing for Cooling" in SPARC M8 and SPARC M7 Servers Installation Guide
■

CMIOU Chassis Cooling Zones

The CMIOU chassis has two cooling zones. In one cooling zone, eight fan modules push air
through the CMIOUs from the front of the server and exhaust it at the rear of the server. In the
other cooling zone, six fan modules push air through the power supplies and exhaust it through
the chimney to the SPs and directly out the rear of the chassis.
For information about the number of power supplies that must remain in a system for
"Servicing Power Supplies" on page
Understanding Server Cooling Zones
165.
Identifying Components 29