Dimm Identification - HP ProLiant WS460c Gen9 Maintenance And Service Manual

The arrow points to the front of the graphics server blade.

DIMM identification

To determine DIMM characteristics, use the label attached to the DIMM and the following illustration
and table.
Item Description
Capacity
1
Rank
2
Data width
3
Memory generation
4
Maximum memory
5
speed
CAS latency
6
Definition
8 GB
16 GB
32 GB
1R = Single-rank
2R = Dual-rank
4R = Quad-rank
x4 = 4-bit
x8 = 8-bit
DDR4
2133 MT/s
P=15
Component identification 93