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DDR4-2400 CAS-17-17-17 for E5-2600v3

 
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Streym
Occasional Visitor

DDR4-2400 CAS-17-17-17 for E5-2600v3

Hi,

I have DL160 Gen9 with 2 x E5-2620 v3 cpu's  and 2 x HP 16GB (1 x 16GB) Dual Rank x4 DDR4-2133 CAS-15-15-15 Registered Memory Kit  (726719-B21) 

I want to add extra memory to this server, but HP memory for e5 v3 cpu  (i.e. DDR4-2133 CAS-15) is twice as expensive then HP memory for e5 v4 cpu.

Will memory for E5-2600 v4 series work with this CPU? 

for example: HP 8GB (1x8GB) Single Rank x8 DDR4-2400 CAS-17-17-17 Registered Memory Kit (805347-B21)

I guess DDR4-2400 should not have problems running on 2133 rate, but worried about CAS latency. 

Or maybe BIOS won't let to run this memory at all? 

 

thanks!

 

1 REPLY 1
Kashyap02
HPE Pro
Solution

Re: DDR4-2400 CAS-17-17-17 for E5-2600v3

Hi

Please refer to the below quickspecs link

https://h20195.www2.hpe.com/v2/getdocument.aspx?docname=c04375607 (Page 21 and 22)

Registered DIMMs (RDIMMs) for E5-2600v3 Series


HP 4GB (1x4GB) Single Rank x8 DDR4-2133 CAS-15-15-15 Registered Memory Kit 726717-B21
HP 8GB (1x8GB) Single Rank x4 DDR4-2133 CAS-15-15-15 Registered Memory Kit 726718-B21
HP 8GB (1x8GB) Dual Rank x8 DDR4-2133 CAS-15-15-15 Registered Memory Kit 759934-B21
HP 16GB (1x16GB) Dual Rank x4 DDR4-2133 CAS-15-15-15 Registered Memory Kit 726719-B21
HP 32GB (1x32GB) Dual Rank x4 DDR4-2133 CAS-15-15-15 Registered Memory Kit 728629-B21

NOTE: These Memory DIMMs are supported only on E5-2600v3 processors.

you can use only these DIMMs. 

I am a HPE Employee

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