No, the 2400c needs RAM designed for it. The largest is a custom 96MB chip that was very expensive and now is very hard to find. On Jan 26, 2004, at 3:13 AM, Gaetano Cau wrote: > I got a powerbook 2400c/180 Mhz 80 Mb Ram, I wish to know if it can > work > with a 128 card Ram of a powerbook G3 WallStreet.