Supermicro SuperServer SYS-621C-TN12R User Manual page 5

2.5 Installing the Server into the Rack .....................................................................................27
Removing the Chassis from the Rack ..............................................................................28
Chapter 3 Maintenance and Component Installation
3.1 Removing Power ...............................................................................................................29
3.2 Accessing the System ........................................................................................................30
Removing the Top Cover ...............................................................................................30
3.3 Processor and Heatsink .....................................................................................................31
Processor Overview ..........................................................................................................31
Installation Overview .........................................................................................................32
Installation Procedure Overview ....................................................................................32
Assembling the Processor Carrier Assembly ....................................................................33
Assembling the Processor Heatsink Module ...................................................................37
Removing the Socket Cover .............................................................................................39
Installing the PHM .............................................................................................................40
Removing the PHM ...........................................................................................................43
Removing the Carrier Assembly from the Heatsink ......................................................45
Removing the Processor from the Carrier Assembly ....................................................46
3.4 Memory ...............................................................................................................................47
Memory Support ................................................................................................................47
Memory Population Guidelines .........................................................................................49
Guidelines Regarding Mixing DIMMs ............................................................................49
DIMM Construction ........................................................................................................49
Installing Memory ..............................................................................................................50
3.5 Motherboard Battery ...........................................................................................................51
3.6 Storage Drives ....................................................................................................................52
Installing M.2 Solid State Drives .......................................................................................52
Installing Hot-Swap Drives ................................................................................................52
3.5" Drive .......................................................................................................................54
2.5" Drive .......................................................................................................................55
Hot-Swap for NVMe Drives ...............................................................................................56
Checking the Temperature of an NVMe Drive ..................................................................57
3.7 System Cooling ..................................................................................................................58
Changing a System Fan ...................................................................................................58
Air Shroud .........................................................................................................................59
3.8 Power Supply .....................................................................................................................59
Power Supply LEDs ..........................................................................................................60
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