VAIO 215Z ram upgrade modules

[bodeiseifer]

I want to upgrade my memory from 512 to 1024, ive e-mailed crucial, as my laptop isnt listed through their search engine or through their system scanner thingy and they've told me the ones i need are these:

http://www.crucial.com/uk/search/srchrslt.asp?keywords=CT6464Z40B&type=All&ANDOR=AND&rowcount=20&cv=...

my only reservation is these modules are listed as :

DDR PC3200
DDR400

whilst the official (and bloody expensive) sony ones are

PC2700 DDR
DDR333

Should i go ahead and purchase these modules, im just concerned they might be wrong!

If anyone can help me on this matter it would be greatly appreciated!

Many thanks
David

[robpaxton]

Your model is listed at http://www.crucial.com/uk - look under K series - K2xx

Direct link

[feederfan]

If you use PC3200 it should just clock down to the speed that PC2700 runs at I believe. And if you have a K series your laptop uses PC2100 not PC2700