Owners Manual

Next steps
1. Install the mezzanine card.
2. Install the system board assembly.
3. Reconnect the peripherals and connect the system to the electrical outlet.
4. Turn on the system, including any attached peripherals.
Related references
Safety instructions on page 62
Related tasks
Installing the optional LSI 2008 SAS mezzanine card on page 105
Installing the 1GbE mezzanine card on page 108
Installing the 10GbE mezzanine card on page 111
Installing a system board on page 121
Installing a sled on page 89
System memory
System memory holds the instructions that the processor executes. Each system board has sixteen DDR4 memory module
sockets for the installation of up to sixteen registered DDR4-2400 MHz (2400 MHz at 2 memory modules per channel) memory
modules to support processor 1 and processor 2. For the location of the memory modules, see the C6320 system board
connectors section.
Related references
C6320 system board connectors on page 162
Memory slot features
● Support 8 channels, 16 DDR4 registered DIMMs (RDIMMs)
● Speed up to 2400 MT/s
● Maximum capacities: 512 GB with 32 GB RDIMM
● Supports DDR4
● Supports Error Correction Code (ECC)
NOTE: Memory modules of different speeds and capacities cannot be mixed.
NOTE: Linux operating system does not support the S4 (hibernation) mode.
Supported memory module configuration
For the sequence of the 16 memory-module sockets, the system requires at least one memory module installed on processor 1’s
DIMM slot 1 in order to boot up. When you insert the memory modules, always start with CHA_A1. The optimized memory
module installation sequence is 1, 2, 3, 4, 5, 6, 7, and 8.
Installing and removing system components
113