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Memory/Cpu on rp7420

 
joe_91
Super Advisor

Memory/Cpu on rp7420

What would the max memory and CPU possible on rp7420? we have currently 25G memory and 8 CPU's on this box, but this box is under consistent memory pressure.

Thanks

Joe
7 REPLIES 7
Pete Randall
Outstanding Contributor

Re: Memory/Cpu on rp7420

The max would be 8 CPUs and 64 GB or memory.


Pete

Pete
Pete Randall
Outstanding Contributor

Re: Memory/Cpu on rp7420

Actually, depending on where you look, it can have either 8 or 16 CPUs max (dual core?).


Pete

Pete
Highlighted
Patrick Wallek
Honored Contributor

Re: Memory/Cpu on rp7420

rp7420 specs here:

http://www.hp.com/products1/servers/rackoptimized/rp7420/index.html

Max CPUs = 8 x Dual Core processors for 16 total cores

Max RAM = 128 GB
Pete Randall
Outstanding Contributor

Re: Memory/Cpu on rp7420

And I just found another source that says up to 128 GB of memory.


Pete

Pete
James R. Ferguson
Acclaimed Contributor

Re: Memory/Cpu on rp7420

Hi Joe:

You can have 16 CPUs and 64GB memory:

http://docs.hp.com/en/A7025-96014/A7025-96014.pdf

Regards!

...JRF...
Torsten.
Acclaimed Contributor

Re: Memory/Cpu on rp7420

Hi,

the old 64GB information is based on 2GB DIMMs. Now you can have 4GB DIMMs, this doubles the value to 128GB.

The quickspec says:

Eight dual core PA-8900/8800 processor modules (16 processors)

128-GB Memory (8 quads)

see:

http://h18000.www1.hp.com/products/quickspecs/11895_div/11895_div.HTML

Hope this helps!
Regards
Torsten.

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Torsten.
Acclaimed Contributor

Re: Memory/Cpu on rp7420

Just to add: of course you can mix 2 and 4GB DIMMs (but not in a quad) - *your* personal maximum will be just somewhere between 64 and 128 GB ;-)

Hope this helps!
Regards
Torsten.

__________________________________________________
There are only 10 types of people in the world -
those who understand binary, and those who don't.

__________________________________________________
No support by private messages. Please ask the forum!

If you feel this was helpful please click the KUDOS! thumb below!