Dell System 310 Specifications download pdf (Page 36)

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Dell PowerEdge R310 Technical Guide 35

8 Memory

8.1 Overview

The R310 utilizes DDR3 memory providing a high-performance, high-speed memory interface capable of low

latency response and high throughput. Features include:

• Registered ECC DDR3 SDRAM DIMMs (RDIMM) or unbuffered ECC DDR3 SDRAM DIMMs (UDIMM)

• Six 72-bit (240-pin) sockets for DIMM memory modules on the R310 planar

• Support for up to 32 GB of RDIMM memory (with four 8 GB RDIMMs)

• Support for up to 16 GB of UDIMM memory (with four 4 GB UDIMMs)

• Support for 1066/1333 MHz single and dual rank DIMMs

• Support for 1066 MHz quad rank DIMMs

• Single DIMM configuration only with DIMM in socket A1

• Single Bit Error Correction

• SDDC (Single Device Data Correction: x4 or x8 devices)

• Support for Advanced ECC mode

Restrictions include:

• No mixing of RDIMMs and UDIMMs

• Non-ECC UDIMMs are not supported on R310

• Mixing ECC and non-ECC UDIMMs anywhere on the platform will prevent the system to boot/function

correctly

• No support for the following:

o LV DIMMS

o Quad-rank UDIMM

o 256Mb/512Mb technology or x4 and x16 DRAMs on RDIMM

o 256Mb technology, x4 DRAM on UDIMM and quad-rank UDIMM

The R310 supports a minimum memory of 1GB upgradeable to 32GB of RAM, as shown in Table 7.

Table 7. DIMMs Supported

Unbuffered Registered

DDR3 1333 1GB DIMM, Single Rank DDR3 1066 1GB DIMM, Single Rank

DDR3 1066 1GB DIMM, Single Rank DDR3 1333 1GB DIMM, Single Rank

DDR3 1066 2GB DIMM, Dual Rank DDR3 1066 2GB DIMM, Dual Rank

DDR3 1333 2GB DIMM, Dual Rank DDR3 1333 2GB DIMM, Dual Rank

DDR3 1066 4GB DIMM, Dual Rank DDR3 1066 4GB DIMM, Quad Rank

DDR3 1333 4GB DIMM, Dual Rank DDR3 1333 4GB DIMM, Dual Rank

DDR3 1066 8GB DIMM, Quad Rank

8.1.1 UDIMM

Table 8 details UDIMM support for the R310.

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 81 82

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Dell System 310 Specifications Page 36