Hardware options installation   ............................................................ 46
Introduction ...................................................................................................................................................... 46 
Server data backup ........................................................................................................................................ 46 
Controllers ........................................................................................................................................................ 47 
Installing a type-o storage controller ................................................................................................ 47 
Installing a type-p storage controller ................................................................................................ 48 
Cooling ............................................................................................................................................................. 51 
Fan mode behavior ............................................................................................................................. 51 
Installing high-performance fans ....................................................................................................... 52 
Drive cage options .......................................................................................................................................... 53 
Installing a front 8SFF drive cage ..................................................................................................... 53 
Installing a front 2SFF side-by-side drive cage .............................................................................. 55 
Installing a front 2SFF stacked drive cage ...................................................................................... 57 
Installing a midplane drive cage........................................................................................................ 60 
Installing a rear 2SFF stacked drive cage ....................................................................................... 63 
Hard drives ....................................................................................................................................................... 66 
Drive guidelines ................................................................................................................................... 66 
Installing a hot-plug LFF/SFF SAS, SATA or NVMe drive............................................................. 67 
Energy pack options ....................................................................................................................................... 69 
Minimum firmware versions ............................................................................................................... 69 
Smart Storage Battery. ....................................................................................................................... 69 
Smart Storage Hybrid Capacitor ....................................................................................................... 69 
Installing a smart storage battery/capacitor ..................................................................................... 69 
Management .................................................................................................................................................... 71 
Installing the Systems Insight Display ............................................................................................. 71 
Installing a rear serial port interface ................................................................................................. 73 
Memory. ........................................................................................................................................................... 74 
Memory population information ......................................................................................................... 74 
DIMM-processor compatibility ........................................................................................................... 74 
Installing a DIMM ................................................................................................................................ 74 
Networking ....................................................................................................................................................... 78 
Installing an OCP network adapter ................................................................................................... 78 
Installing a PCIe network adapter ..................................................................................................... 79 
Optical drives and media bays ...................................................................................................................... 81 
Installing a universal media bay in the SFF chassis ...................................................................... 81 
Installing a universal media bay in the LFF chassis ....................................................................... 83 
Installing the optical disc drive in the SFF universal media bay ................................................... 85 
Installing the optical disc drive in the LFF universal media bay ................................................... 87 
OS boot device. ...............................................................................................................................................89 
Installing boot device drives .............................................................................................................. 89 
Installing the NS204i Boot Device .................................................................................................... 90 
Power supply options ..................................................................................................................................... 92 
Power supply warnings and cautions ............................................................................................... 93 
Installing an AC power supply ........................................................................................................... 93 
Processor and heatsink options .................................................................................................................... 96 
Processor cautions ............................................................................................................................. 96 
Installing the processor ...................................................................................................................... 96 
Rack mounting options................................................................................................................................. 102 
Rail identification markers ................................................................................................................ 103 
Rack mounting interfaces ................................................................................................................ 104 
Rack rail options ................................................................................................................................ 104 
Installing the server into the rack .................................................................................................... 104 
Installing the rack rail hook-and-loop strap ................................................................................... 106 
Installing the cable management arm ............................................................................................ 107 
Riser and riser cage options ....................................................................................................................... 112