Dimm Slot Locations - HPE ProLiant ML30 Gen10 Maintenance And Service Manual

Item Item Description Description
5 Maximum memory speed
6 CAS latency
7 DIMM type
For more information about product features, specifications, options, configurations, and compatibility, see the HPE DDR4
SmartMemory QuickSpecs on the Hewlett Packard Enterprise website (https://www.hpe.com/support/DDR4SmartMemoryQS

DIMM slot locations

DIMM slot locations
DIMM slots are numbered sequentially (1 through 4). The supported AMP modes use the letter assignments for population guidelines.
The arrow in the illustration points to the front of the server.
Example Example
2133 MT/s
2400 MT/s
2666 MT/s
2933 MT/s
P = CAS 15-15-15
T = CAS 17-17-17
U = CAS 20-18-18
V = CAS 19-19-19 (for RDIMM, LRDIMM)
V = CAS 22-19-19 (for 3DS TSV LRDIMM)
Y = CAS 21-21-21 (for RDIMM, LRDIMM)
Y = CAS 24-21-21 (for 3DS TSV LRDIMM)
R = RDIMM (registered)
L = LRDIMM (load reduced)
E = Unbuffered ECC (UDIMM)
https://www.hpe.com/support/DDR4SmartMemoryQS).
HPE ProLiant ML30 Gen10 Server Maintenance and Service Guide 106