HPE Proliant 380 G11 have different RAM DDR5 speed

[Lamlx]

Hi everyone,

We have 2 new HPE Proliant 380 G11 ready to deploy. When we check the servers, it have 2 different RAM Speed on servers:

- 1 HPE have 15 RAM DDR5 4800 and 1 RAM DDR 5600.

- 1 HPE have 16 RAM DDR5 5600.

Anyone know what the risk and impact if we still use different RAM Speed on servers ?

Thank you for any answer

[rabindra11sharm]

Dear  Lamlx

Please share your Server product no, Processor and installed different type DIMMs part no to validate compatibility. 4800 MHz and 5600 Mhz boths are DDR5 DIMMs and both are supported with Gen11 Server.

As per your given details, It seems that by mistakly server supply vendor installed different type of DIMMs. 

Thanks & Regards.

Rabindra

[Lamlx]

Hi  mate,

Each servers have 01 x CPU Intel Xeon-Gold 6430 2.1 Ghx 32-core

Each servers have 1TB RAM :

- 1 server have 15 DDR5-4800 64GB and 1 DDR5-5600 64GB

- 1 server have 16 DDR5-5600 64GB

02 x 480G SSD RAID for boot

02 x 1GB 4-port Base-T Adapter

01 x 10/25GB 2-port SFP28 Adapter, include 2 transceiver 10GB SR

02 x Power Supply 1600W

[rabindra11sharm]

Dear Lamlx 

As I asking for part no, but you are providing spare details. any ways, as per your given information it supported Memory is DDR5-4800 64GB. Please check Quick spec. Page No 8 for PROC support, Page no 24 & 29 PROC Supported Memory configuration. Also Note that your system might be Runs at 4400 MT/s due to processor limitation.

HPE DL380 Gen 11 Quick Speck:  https://www.hpe.com/psnow/doc/a50004307enw.pdf?jumpid=in_pdp-psnow-qs

Hope, I could provide you with clear and helpful instructions. If you have any more questions or need further assistance, don't hesitate to ask. I'm here to help! Have a great day!

Thanks & regards..

Rabindra

[support_s]

Hello,

Let us know if you were able to resolve the issue.

If you have no further query, and you are satisfied with the answer then kindly mark the topic as Solved so that it is helpful for all community members.

Please click on "Thumbs Up/Kudo" icon to give a "Kudo".

Thank you for being a HPE valuable community member.