Desktop RAM
+ DDR2 3200
+ DDR2 4200
+ DDR2 5300
+ PC3200
+ PC2700
+ PC2100
+ PC133
+ PC100
+ RAMBUS

Laptop RAM
+ PC100/133
+ PC2100
+ PC2700

Manufacturers
+ Apple
+ Cisco
+ Dell
+ Gateway
+ Sun
+ Compaq
+ HP