Can I mix different memory size on cpu/memory board ?

Can I mix different memory size on cpu/memory board ?

For example

I have to mix 512MB SDRAM DIMM(X7051A) with 1GB SDRAM DIMM(X7056A) on the same cpu/memory board.

I use cpu/memory board on SUN Fire E4900.

I don't know that work. Pls help me.

Thank you

[382 byte] By [ake] at [2007-11-25 22:39:43]
# 1

These systems are not to be discussed on this forum, please review this thread posted by Bill the forum moderator:

<a href="http://supportforum.sun.com/hardware/index.php?t=msg&amp;th=5349& amp;start=0&amp;rid=3131&amp;SQ=1b637089735e3c2ed31cd0ec97069605" target="_blank"> http://supportforum.sun.com/hardware/index.php?t=msg&th= 5349&start=0&rid=3131&SQ=1b637089735e3c2ed31cd0e c97069605</a>

Most Sun systems use DIMM banks and the configuration rule is simple, only DIMMs of the same size are to be installed in any bank. I cannot say that this rule will apply to your system. I would say that having a system like this will give you access to SunSolve, there you will find all the configuration documentation that will outline the configuration rules for the system. If the system is past the 1 year hardware warranty, I would suggest that you renew the warranty prior to making <b>ANY</b> changes to the systems hardware configuration.

mlennon at 2007-7-5 14:12:40 > top of Java-index,Sun Hardware,Other Sun Hardware...
# 2

Martin got here first...<u><i>AGAIN !!!!</i></u>

<img src="images/smiley_icons/icon_lol.gif" border=0 alt="Laughing">

Ake:

Contact Sun directly.

This is a user-to-user forum.

Sunfire Midrange systems are beyond the scope of these forums.

(as well as any system that is larger)

The answer is a qualified "yes", but there are a few preparatory steps you must take.

Contact Sun and open a service case.

Bill at 2007-7-5 14:12:40 > top of Java-index,Sun Hardware,Other Sun Hardware...
# 3
I was going to leave the answer to you Bill, your answers are always so articulate! but I just couldn't resist...
mlennon at 2007-7-5 14:12:40 > top of Java-index,Sun Hardware,Other Sun Hardware...