Item Description Example
5 Maximum memory speed
2133 MT/s
2400 MT/s
2666 MT/s
2933 MT/s
6 CAS latency
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)
7
DIMM type
R = RDIMM (registered)
L = LRDIMM (load reduced)
E = Unbuered ECC (UDIMM)
For more information about product features, specifications, options, configurations, and compatibility, see the HPE DDR4
SmartMemory QuickSpecs on the Hewlett Packard Enterprise website (http://www.hpe.com/support/
DDR4SmartMemoryQS).
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.
14
Component identification