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MaxAttach NAS 6000 Administration Guide
Expansion Unit Back Panel
The Expansion Enclosure Back Panel is similar to the Base Unit with the following
exceptions:
No CPU I/O Panel
n
Three SCSI Connector Cards mounted in the card cage instead of a single RAID
n
Controller Card.
No NICs
n
The Power Supply Switches, Fans, and Blowers are the same.
n
Description of System Components
Major MaxAttach NAS 6000 Base Unit components:
Power Supply Modules - hot swappable - two per Base Unit enclosure
n
Hard Disk Drive Carrier Assemblies- hot swappable - 12 per Base Unit enclosure
n
Standard network Ethernet port mounted on the CPU I/O Panel - one per Base Unit
n
enclosure
High performance Gigabit Ethernet Network Interface Card (NIC) with copper
n
connections - one per Base Unit enclosure
High performance Gigabit Ethernet NIC with fiber optic connections - one per Base
n
Unit enclosure
Cooling Fans - hot swappable - two per Base Unit enclosure
n
Cooling Blower - hot swappable - one per Base Unit enclosure
n
SCSI RAID Controller Card -- connection to and management of disk arrays in the
n
Base Unit and any attached Expansion Units - one per Base Unit enclosure
Environmental Monitoring Unit (EMU) Card -- monitoring system environmental
n
conditions such as temperature and power consumption - one per Base Unit enclosure
Chapter #2 - Overview - MaxAttach NAS 6000 Hardware
11/07/01 -- Revision 2.0.03A
Chapter #2 - Overview - MaxAttach NAS 6000 Hardware
Description of System Components
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