Hp BL460C G7 Uživatelský manuál stáhnout pdf (Strana 29)

Hardware options installation 29

This setting preserves maximum memory subsystem performance. To have DIMMs operate at 1.35V,

configure the Maximum Memory Bus Frequency option in the ROM-Based Setup Utility to 1066 MHz.

• If there is one quad-rank LVDIMM per channel on any populated memory channel in the system running

at 1066 MHz, the LVDIMMs operate at 1.5V.

This setting preserves maximum memory subsystem performance. To have DIMMs operate at 1.35V,

configure the Maximum Memory Bus Frequency option in the ROM-Based Setup Utility to 800 MHz.

LVDIMMs are only supported for use with the Intel® Xeon® 5600 series of processors.

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).

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Hp BL460C G7 Uživatelský manuál Strana 29