HP StorageWorks Data Replication Manager HSG80 ACS Version 8.7P Configuration Guide (AA-RPHZF-TE, March 2004)

Introduction to Data Replication Manager
24 Data Replication Manager HSG80 ACS Version 8.7P Configuration Guide
EMA12000 Modular Storage Rack
The EMA12000 modular SBB racks include power distribution units, are pre-cabled, and
contain the components listed in Table 3.
Table 3: EMA12000 Modular Storage Rack Components
Two HSG80 Fibre Channel RAID array controllers
Two Environmental Monitoring Units (EMUs)
Two AC input power controllers
Modular disk drive SBBs:
D14—Up to 42 drives per controller subsystem
S14 —Up to 72 drives per controller subsystem
Blue—Up to 42 drives per controller subsystem
Dual power supplies, one set per enclosure
Dual external cache batteries (ECBs)
Dual cooling fans, one set per enclosure
Six single-ended I/O Ultra SCSI modules
Two cache modules (512 MB each required)