Memory slot features
• Support 8 channels, 16 DDR4 registered DIMMs (RDIMMs)
• Speed up to 2400 MT/s
• Max. capacities:
512 GB with 32 GB RDIMM
• Supports DDR4
• Supports Error Correction Code (ECC)
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.
Figure 30. DIMM slot locations
Table 10. Memory module configurations for dual processors
Processor 1
Memory
modules
CHA
CHB
CHC
CHD
A1
A5
A2
A6
A3
A7
A4
A8
2
√
‒
‒
‒
‒
‒
‒
‒
66