D-Link DSN-4200 Hardware Reference Guide for DSN-4000 - Page 29
Appendix A, Replacing and Upgrading FRUs
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Appendix A Replacing and Upgrading FRUs This appendix describes how to replace the Field Replaceable Units (FRUs) in the DSN-4000 series arrays. FRUs that can be replaced or upgraded include: SATA and SAS Drives Power Supply Modules Cooling Fan Modules Controller Module Cache Battery Backup Module Connecting the RS-232 Serial Port for diagnostics DSN-4000 Series Hardware Reference Guide 21
DSN-4000 Series Hardware Reference Guide
21
Appendix A
Replacing and Upgrading FRUs
This appendix describes how to replace the Field Replaceable Units (FRUs) in the DSN-4000
series arrays.
FRUs that can be replaced or upgraded include:
°
SATA and SAS Drives
°
Power Supply Modules
°
Cooling Fan Modules
°
Controller Module
°
Cache Battery Backup Module
°
Connecting the RS-232 Serial Port for diagnostics