Fujitsu D3031 기술 매뉴얼 - 페이지 24

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Main memory

3.2.3

LV-DIMM support

LV-DIMMs will be supplied with 1.35 V instead of the 1.5 V of the NV-DIMMs

(normal voltage DIMMs).

Anyway LV-DIMMs can also be operated with 1.5V so that mixing of LV-DIMMs

and NV-DIMMs is possible. In this case all DIMMs will be operated with 1.5 V.

Using LV-DIMMs with Nehalem-EP processors is also possible but in this case

the DIMMs will always be supplied with 1.5 V.

When using two LV-DIMMs 1333 MHz per channel the operating voltage

respective speed depends on the BIOS setup memory settings "Auto" /

"Energy" / "Performance":

"Auto"

speed is set to 1066 MHz; operating voltage is set to 1.35 V

"Energy"

speed is set to 800 MHz; operating voltage is set to 1.35 V

"Performance" speed is set to 1333 MHz; operating voltage is set to 1.5 V

The speed and operating voltage settings apply to all six sockets of one CPU in

common.

Technical Manual

D3031

Features

(RX200 S6)