HP ProLiant ML330 G6 User Manual

 

Component identification  16 

The memory subsystem may be populated with either RDIMMs or UDIMMs, but mixing the two types is not 

supported. 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 

Memory speed 

10600 = 1333-MHz 
8500 = 1067-MHz 

5 

DIMM type 

R = RDIMM (registered) 
E = UDIMM (unbuffered with ECC) 

 

For the latest supported memory information, see the QuickSpecs on the HP website