The Enclosure Core Product - Seagate OneStor SP-3584 Installation & User Manual

2.2 The Enclosure Core Product

The OneStor design concept is based on an enclosure subsystem together with a set of plug-in modules.
A typical enclosure system (as supplied) comprises:
• An enclosure chassis comprising:
– Two sliding drawers containing Disk Drive In Carrier (DDIC) modules.
– An operator's (ops) panel.
– A front bezel.
– A midplane PCB into which other components connect.
• Two Power Supply Units (PSUs).
• Five cooling modules.
• Two SBB I/O modules.
• Up to 84 Disk Drive In Carrier (DDIC) modules with drives installed.
• A rail kit for rack mounting.
Important To ensure correct airflow and cooling, all PSU bays and cooling module bays must contain a
functioning unit. If the enclosure is run with a single SBB I/O module, the other I/O module bay
must be filled with a blank module.
System Overview
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