HP DL280 Manual do Utilizador descarregar pdf (Página 86)

Removal and replacement procedures 82

DIMM identification

IMPORTANT: This server does not support mixing RDIMMs and UDIMMs. Attempting to mix these

two types causes the server to halt during BIOS initialization.

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.

Figure 52 DIMM identification

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)

1 2 ... 81 82 83 84 85 86 87 88 89 90 91 ... 162 163

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HP DL280 Manual do Utilizador Página 86