Hp ProLiant DL360 G6 Server Manual de usuario descargar pdf (Pagina 40)

Hardware options installation 40

DIMM identification

To determine DIMM characteristics, use the label attached to the DIMM and the following illustration and

table.

Item Description Definition

Size —

Rank 1R = Single-rank

2R = Dual-rank

4R = Quad-rank

Data width x4 = 4-bit

x8 = 8-bit

Voltage rating L = Low voltage (1.35v)

Blank or omitted = Standard

Memory speed 10600 = 1333-MHz

8500 = 1066-MHz

DIMM type R = RDIMM (registered)

E = UDIMM (unbuffered with ECC)

For the latest supported memory information, see the QuickSpecs on the HP website (http://www.hp.com).

Memory configurations

To optimize server availability, the server supports the following AMP modes:

• Advanced ECC—provides the greatest memory capacity for a given DIMM size, while providing up to

4-bit error correction. This mode is the default option for this server.

• Mirrored Memory—provides maximum protection against failed DIMMs. Uncorrectable errors in one

channel are corrected by the mirror channel.

• Lockstep—provides enhanced protection while making all installed memory available to the operating

system. The server can continue to function if a single- or multi-bit memory failure within a single DRAM

device occurs.

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Hp ProLiant DL360 G6 Server Manual de usuario Pagina 40