quelle difference entre cette barrette
http://www.ldlc.com/fiche/PB00019588.html
Corsair Sodimm DDR 256 Mo PC2700 - 32Mx64, non-ECC, 200 broches, unbuffered
http://www.cdiscount.com/newmag/mag_info/search.asp?mscssid=041201132419FTQWIKVCOFHLNPT14627&refer=&REFERER_SURFEUR=&ta=1&tc=1&ACT=RECHERCHE&NIVEAU=&id=10716&ID_MOTEUR=2&select1=0021&select2=00210002&select3=002100020001
ca veut dire quoi cas 2.5 ? ??