Sign in with
Sign up | Sign in
Your question

BEST RAM/SLOT SETUP

Tags:
  • Memory
  • RAM
  • Windows XP
Last response: in Memory
Share
April 22, 2011 11:41:58 AM

Hi Folks,

New at this so bear with me please.

I am looking for some advice as to the best RAM/Slot configuration for my desktop.

I have 4 slots and CPU-Z tells me I have Dual Channel.

I am running XP but hope to update to XP Pro shortly.

I have 4 memory sticks: 2 x 2GB DDR2 800. 2 x 512MB DDR2 PC2-5300.

How should I install the RAM?

Many thanks.

IPW

More about : ram slot setup

a b } Memory
April 22, 2011 6:08:38 PM

Welcome, Newcomer! First, you should understand that mixing RAM will often result in unfavorable experiences, such as Windows Stop Errors, a.k.a. BSOD. If you are bent on using all of your RAM, just know this:

1. Your DDR2-800 will have to be down-clocked to DDR2-667
2. both kits will have to operate at the higher voltage between the two kits
3. both kits will have to operate at the looser timings (X-X-X-X) of the two kits

The above limitations are apparent simply because you can't force RAM to operate better than their best. Meaning, the PC2-5300 (DDR2-667) can't be used at a frequency higher than 667 MHz; it's physically limited. Similarly, if one kit requires 1.7 volts to operate, but the other kit can't handle voltages higher than 1.5, you'll end up over-volting and damaging the lower voltage kit.

In short, mixing RAM is not a good idea. That being said, just use your DDR2-800 2x2GB kit, which is more than adequate for XP; even the x64 architecture.

Edit: I should note that the examples on voltages are just examples, as I don't know what the voltage requirements are for your specific sticks.
April 22, 2011 6:47:55 PM

Thank you. Very clear and fully understood. :) 
Related resources
a b } Memory
April 22, 2011 6:59:13 PM

Also, your memory slots are color coded. You should put matching modules in the same colored memory slots.
April 22, 2011 7:15:19 PM

Thanks. Afraid all mine look the same-yellow!
April 23, 2011 3:58:27 AM

Ddr 2 is pretty cheap. If you really want to run the extra sticks of RAM, just buy a similar set in comparison to your current. I had 8 gb of ddr2 in my old setup. The more the merrier, in my opinion. I personally thought 4gb wasn't really enough. It is plenty, but you only have to satisfy yourself.

Also, something you should note: More ram at slower speeds is generally better than less ram at higher speeds. This is what I've come to learn, I'm sure there are people to debate the topic.

I'm running almost 5gbs of my ram, with Starcraft II minimized, 4 screens on firefox up, apple software downloading an update, a few pc utilites, and spybot on.

But ~2 gb is being used by starcraft II minimized.


(I'd get the extra ram, especially if it's cheap!)
!