Dell PowerEdge R420 기술 매뉴얼 - 페이지 16

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Dell PowerEdge R420에 대해서도 마찬가지입니다: 매뉴얼 (11 페이지), 설치 매뉴얼 (8 페이지), 시작하기 매뉴얼 (9 페이지), 특징 (2 페이지), 포트폴리오 매뉴얼 (27 페이지)

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1. Processor

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