HPE ProLiant XL170r Gen10

Item Description Definition
1 Capacity
8 GB
16 GB
32 GB
64 GB
128 GB
2 Rank
1R = Single rank
2R = Dual rank
4R = Quad rank
8R = Octal rank
3 Data width on DRAM
x4 = 4-bit
x8 = 8-bit
x16 = 16-bit
4 Memory generation
PC4 = DDR4
5 Maximum memory speed
2133 MT/s
2400 MT/s
2666 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)
7 DIMM type
R = RDIMM (registered)
L = LRDIMM (load reduced)
E = Unbuffered ECC (UDIMM)
For more information about product features, specifications, options, configurations, and compatibility, see
the product QuickSpecs on the Hewlett Packard Enterprise website (http://www.hpe.com/info/qs).
Installing a DIMM
Determine if there are temperature requirements for the component. For more information, see
Temperature requirements.
Depending on the chassis configuration and the component being installed in the server, it might be
necessary to limit the number of drives installed in the chassis. For more information, see List of
components with temperature requirements in the HPE ProLiant XL170r Gen10 Server.
The server supports up to 16 DIMMs.
42 Installing a DIMM