Dell PowerEdge M620 Техническое руководство - Страница 16

More memory options are available than ever before with the Dell™ PowerEdge™ M620—greater

capacities, higher frequencies, and more flexibility. The M620 supports up to 768GB of memory

(using 32 GB DIMMs—available Q2 2012) and speeds up to 1600 MT/s, providing high performance

in a variety of applications. High memory density means there is no compromise when it comes to

virtualization.

Increase your uptime and reduce data loss, due to Dell's focus on reliability, availability, and

serviceability (RAS) features. RAS aids in the rapid and accurate diagnosis of faults that require

service, increasing your memory reliability. System uptime is reinforced with RAS features like

memory mirroring, sparing, and many others.

In addition to supporting existing UDIMM and RDIMM technologies, the M620 supports load

reduced DIMMs (LRDIMMs), which use a buffer to reduce memory loading and allow for greater

density, allowing for the maximum platform memory capacity.

Table 6 lists the memory technologies supported by the M620.

Feature

Available Q2 2012

PowerEdge M620 Technical Guide

UDIMM

RDIMM

Yes

800, 1066, 1333, or

1600MT/s

1 or 2

1, 2, or 4

2 or 4GB

2, 4, 8, 16, or 32GB

x4 or x8

Yes

Yes (with advanced

Yes

ECC mode)

Yes

LRDIMM

Yes

1066 or 1333MT/s

32GB

Yes