Dell Dimension 8250 RDRAM Pair Installation

I have a Dell 8250 pentium processor at 2. GHz 256mb pc1066 rdram per the invoice Can I add another 256mb? I am confused about "must add in pairs". If I only have 256 then another 256 would be a pair?

RDRAM must be installed in pairs. That means if you currently have 256mb of memory installed; it is actually comprised of 2 - 128mb sticks of memory. The smallest set of memory we sell is our 512mb (2x256) PC1066 set of memory (made of 2 sticks of 256mb memory). This can be installed in addition to your current memory for a total of 768mb.

This memory is guaranteed compatible and can be returned for any reason.

Please let me know if you have any other questions!
Return to list of questions

Below we have provided several common types of code used for links.
If you are linking to this question from your blog or website please use
the HTML, and if you are linking to this from a bulletin board (vBulletin, phpBB, etc) use the BBCode.