ProLiant ML110 Gen11, 6x 32GB RAM shows as 191GB

[art76]

Hi All,
Building up a new ML110 Gen11 server, with 6x 32GB RAM modules and on boot, it shows as 191GB, not the 192GB expected.

No errors shown.

We have replaced all RAM sticks, with new and same issue. We can add one or remove a ram module (5/7 sticks) and it will show not support config, but the right amount of RAM 160GB/224GB. Having 4x shows correct at 128GB, having 8x shows correct at 256GB.

Anyone have a ML110 Gen11 and 6x 32GB modules to test and see.

[support_s]

System recommended content:

1. HPE ProLiant ML110 Gen11 Server Maintenance and Service Guide | System components

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[GM_M]

Hi,
For populating memory please refer to the following document ,it describes about Persistent Memory Population Rules and Guidelines.

Thanks and Regards,
Manoj

[art76]

Memory population guideline was followed. Otherwise it would show errors, but no errros shown, other than an incorrect RAM amount showing.

Actually, for more context, it shows as 192GB installed, but only 191GB available system memory.

[art76]

And just to add, a 2nd new ML110 Gen11 server was also tried, and it too showed 192GB installed, 191GB available.

[Rama2]

A common for a portion of memory to be reserved for system management, hardware components, or other purposes. This reserved memory might account for the discrepancy between the expected 192GB and the observed 191GB.

Kindly raise a support ticket with HPE, if you need any specific assistance on the issue