WWN
SFF Small form factor.
SP Service processor. In the server, the SP is a card with its own OS that is operating and
accessible whenever the server power cords are connected and energized, regardless of host
power state. The SP processes Oracle ILOM commands providing lights out management
control of the host. Seehost.
SPM Service processor module. This is the physical component that contains the service processor
firmware.
SSD Solid-state drive.
SSH Secure shell.
T
Tma Maximum ambient temperature.
U
U.S. NEC United States National Electrical Code.
UCP Universal connector port.
UI User interface.
UL Underwriters Laboratory Inc.
UTC Coordinated Universal Time.
UUID Universal unique identifier.
W
WWN World wide name. A unique number that identifies a SAS target.
Glossary 181