Dell PowerEdge R420 Техническое руководство - Страница 16

Просмотреть онлайн или скачать pdf Техническое руководство для Сервер Dell PowerEdge R420. Dell PowerEdge R420 49 страниц. 2-socket 1u rack server
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The large memory footprint of the Dell PowerEdge R420 offers greater capacities, higher

frequencies, and more flexibility. The R420 supports up to 192 GB of memory (12 DIMM slots) and

speeds of up to 1600 MT/s, providing high performance in a variety of applications. The new

reliability, availability, serviceability (RAS) features like memory mirroring and sparing help you

increase your uptime and reduce data loss. RAS aids in the rapid and accurate diagnosis of faults that

require service, increasing your memory reliability.

The R420 supports the memory technologies shown

Feature

Buffer

Frequencies

Ranks supported

Capacity per DIMM

Maximum DIMMS per channel

DRAM technology

Temperature sensor

ECC

SDDC

Address parity

Table 7.

UDIMM

800, 1066, or 1333MT/s

1 or 2

2 or 4GB

Yes

Yes (with advanced ECC mode)

Yes

RDIMM

Yes

800, 1066, 1333, or 1600 MT/s

1, 2, or 4

2, 4, 8, or 16GB

x4 or x8

Yes