IBM DCS9550 1S1 - Manual (Page 28)

Introduction
IBM System Storage DCS9550 1S1 Storage Expansion Unit Installation, Service, and User Guide 13
1.4.10 Software Enclosure Services (SES) Support
The enclosure has a sophisticated self-monitoring and reporting function which conforms to ANSI SES
specifications.This reports on such topics as:
• Enclosure temperature
• Fan speed
• Drive condition
• Operator panel status