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42 Posts

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July 28th, 2022 13:00

Memory Expansion on a T7910 Precision Workstation

Hi,

I’m looking for advice on upgrading the memory in my Dell T7910 desktop from 64 GB to 128 GB.

My T7910 has the following configuration:

CPU:

CPU 0                                                                         CPU 1

Intel(R) Xeon(R) CPU E5-2637 v3 3.50GHz            Intel(R) Xeon(R) CPU E5-2637 v3 3.50GHz

CPU Technology - 22 NM                                         CPU Technology - 22 NM

Stepping - R2                                                              Stepping – R2

Core/Threads - 4/8                                                      Core/Threads - 4/8

SSPEC SR202                                                            SSPEC SR202

uCU 44                                                                        uCU 44

Cache 4x32 + 4x32 + 4x256 + 15M                           Cache 4x32 + 4x32 + 4x256 + 15M

Memory

Eight (8) DDR4-2132 / PC4-17000 DDR4 SDRAM RDIMM EEC 1066 MHz for a total of 64 GB

Manufacturer – Hynix

Product number - HMA41GR7MFR8N-TF

I run Windows 10 Professional.

More detailed summaries of my T7910 are appended to this post.

I would like to increase my 64 GB of memory to 128 GB by adding another eight (8) Hynix HMA41GR7MFR8N-TF 8 GB memory modules. These would be identical to the eight Hynix HMA41GR7MFR8N-TF 8 GB memory modules I already have installed in my T7910. I can get them for about $25 - $30 each.

Given my existing CPU/Memory configuration, would this be a problem?

I ask what might seem a simple question because a previous post about increasing memory on this T7910 to 512 GB showed  this to be extraordinarily complicated. This is why I am limiting my memory expansion to 128 GB using exactly the same memory chips as are already installed.

My thanks in advance for your comments and advice.

T7910 System and Memory Configuration

T7910 Configuration.jpgT7910 Memory.jpg

 

6 Professor

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1.5K Posts

July 28th, 2022 16:00

Hello,

according to the 7910 manual

mazzinia_0-1659049219622.jpeg

it should work / is a supported configuration

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