Lenovo ThinkSystem D4390 Hardware Installation And Maintenance Manual page 7

3.1.4 Debug Port .............................................................................................................................................................. 48
3.1.5 ESM Canister .......................................................................................................................................................... 48
3.2 PSU-Power Supply Unit .................................................................................................................................................. 50
3.2.1 Overview ................................................................................................................................................................. 50
3.2.2 PSU status LED ...................................................................................................................................................... 50
3.2.3 AC power input and power cord .............................................................................................................................. 51
3.2.4 PSU Assembly ........................................................................................................................................................ 51
3.3 Fan Modules ..................................................................................................................................................................... 52
3.3.1 Overview ................................................................................................................................................................. 52
3.3.2 Fan Module LED ..................................................................................................................................................... 53
3.3.3 Fan module Assembly ............................................................................................................................................. 53
3.4 DC to DC ........................................................................................................................................................................... 55
3.4.1 DC-DC Installation ................................................................................................................................................... 56
3.4.2 DC-DC Removal ...................................................................................................................................................... 57
3.5 Drive Carrier ..................................................................................................................................................................... 57
3.5.1 Drive Carrier Overview ............................................................................................................................................ 57
3.5.2 Drive LED ................................................................................................................................................................ 57
3.5.3 Drive Installation ...................................................................................................................................................... 58
4 Cabling and Access to Electricity ....................................................................................59
4.1 Connecting and Securing the Power Cable(s) .............................................................................................................. 59
4.1.1 Connecting the Power Cable(s) ............................................................................................................................... 59
4.1.2 Securing the Power Cable(s) ................................................................................................................................... 59
4.2 Connect the enclosure .................................................................................................................................................... 60
4.3 Self-inspection ................................................................................................................................................................. 61
5 Supported Matrix ...............................................................................................................65
5.1 D4390 Storage Enclosure Rules ..................................................................................................................................... 65
5.2 Supported SAS Host Bus Adapters ............................................................................................................................... 65
5.3 Supported Physical Disk Drives ..................................................................................................................................... 65
5.4 Supported Cabling .......................................................................................................................................................... 65
5.4.1 SAS HBA Configuration........................................................................................................................................... 65
5.4.2 RAID adapter maximum Configuration .................................................................................................................... 66
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