HGST ULTRASTAR SERV24, User Manual

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2.2.1 PSU Specifications.......................................................................29
2.2.2 PSU Layout..................................................................................30
2.3 Drive Description..............................................................................31
2.3.1 Drive Specifications......................................................................31
2.3.2 Drive Layout.................................................................................32
2.4 Fan Description................................................................................33
2.4.1 Fan Specification..........................................................................33
2.4.2 Fan Layout....................................................................................34
2.5 CMA Description..............................................................................35
2.5.1 CMA Specification........................................................................35
2.5.2 CMA Layout..................................................................................36
2.6 Rails Description..............................................................................37
2.6.1 Rails Specification........................................................................37
2.6.2 Rails Layout..................................................................................38
Chapter 3 Part Replacement...................................................................39
3.1 Drive Assembly Replacement..........................................................39
3.2 PSU Replacement............................................................................41
3.3 CMA Replacement...........................................................................44
3.4 Rails Replacement...........................................................................48
3.5 DIMM Replacement.........................................................................60
3.6 NIC Replacement.............................................................................73
3.7 CPU and Heat Sink Module Replacement.......................................84
3.8 Heat Sink Replacement...................................................................99
3.9 M.2 Replacement...........................................................................116
3.10 Chassis Replacement..................................................................130
3.11 VROC Key Replacement..............................................................157
Chapter 4 System Management............................................................166
4.1 Managing Ultrastar Serv24............................................................166
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Contents
User Guide