Memory; Overview; Dimms Supported; Dimm Slots - Dell R210 II Technical Manual

7 Memory

7.1 Overview

The R210 II supports DDR3 memory, providing a high performance, high speed memory interface
capable of low latency response and high throughput. For the Intel processor-based R210 II, up to 4
total DIMMs are supported. Additional specifics regarding memory include:

2Gb DRAM technology

2 channels per processor

Unbuffered (UDIMM) ECC DDR3 DIMMs

DDR3 speeds of up to 1600MT/s (UDIMM only)

Single- and dual-rank UDIMMs (all channels in a system run at the fastest common frequency)

Support for up to 32GB UDIMM memory (4 x 8GB UDIMMs)

Single DIMM configuration only with DIMM in socket A1

No support for quad-rank DIMMs

No RDIMM support

Low-voltage (LV) DIMM supported @ 3.5V only

Non-ECC DIMMs not supported

7.2 DIMMs Supported

The R210 II supports a minimum of 1GB upgradeable to 32GB of RAM using the following DIMM sizes:
Unbuffered
DDR3 1333/1600 1GB DIMM, Single Rank
DDR3 1333/1600 2GB DIMM, Single Rank
DDR3 1333/1600 4GB DIMM, Dual Rank
DDR3 1333/1600 8GB DIMM, Dual Rank

7.3 DIMM Slots

The PowerEdge R210 II has 4 DIMM slots for memory, supporting up to 2 DIMMs per channel.

7.4 Speed

The memory frequency is determined by a variety of inputs:
Dell PowerEdge R210 II Technical Guide
Table 8. DIMMs Supported
DRAM Technology
2Gb
2Gb
2Gb
4Gb
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