Contents
Figures.................................................................................................................. v
Tables................................................................................................................. vii
About this information.......................................................................................... ix
Who should read this information...............................................................................................................ix
IBM Elastic Storage System information units........................................................................................... ix
Related information.....................................................................................................................................ix
Conventions used in this information......................................................................................................... ix
How to submit your comments....................................................................................................................x
Chapter1.Servicing (customer task)......................................................................1
Removing and replacing a Power Supply Unit (PSU)...................................................................................1
Miscellaneous equipment specication (MES) instructions.......................................................................6
Upgrading an IBM Elastic Storage System 5147-102 Storage Enclosure from a half-populated
to a fully populated conguration..................................................................................................... 6
Adding up to four 5147-102 storage enclosures to an existing ESS 3500 performance
conguration................................................................................................................................... 13
Adding up to four 5147-102 storage enclosures to an existing ESS 3500 capacity conguration .. 19
Adding up to four 5147-102 storage enclosures to an existing ESS 3500 hybrid conguration...... 26
Adding NVMe drives to an existing ESS 3500 capacity conguration................................................ 33
Re-cabling guidelines from single SAS adapter pair to dual SAS adapter pairs ................................41
Chapter2.Part Listings........................................................................................43
CRU part number list..................................................................................................................................43
FRU part number list..................................................................................................................................43
Accessibility features for the system.................................................................... 45
Accessibility features.................................................................................................................................45
Keyboard navigation.................................................................................................................................. 45
IBM and accessibility.................................................................................................................................45
Notices................................................................................................................47
Trademarks................................................................................................................................................ 48
Terms and conditions for product documentation................................................................................... 48
Glossary..............................................................................................................51
Index.................................................................................................................. 59
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