HP ProLiant BL280c G6 Server Blade Maintenance and Service Guide

Component identification 65
DIMM slot locations
DIMM slots are numbered sequentially (1 through 6) for each processor. The supported AMP modes use the
letter assignments for population guidelines.
DIMM identification
To determine DIMM characteristics, use the label attached to the DIMM and the following illustration and
table.
Item Description Definition
1
Size —
2
Rank 1R = Single-rank
2R = Dual-rank
4R = Quad-rank
3
Data width x4 = 4-bit
x8 = 8-bit
4
Voltage rating L = Low voltage (1.35v)
Blank or omitted = Standard
5
Memory speed 10600 = 1333-MHz
8500 = 1066-MHz