Micron MT16LSDT3264AG-10EB1 | 256MB 100MHz PC100 Non-ECC Unbuffered Udimm CL2 3.3V 168-Pin Memory
Dell 311-4708 | 512MB 133MHz PC133 Non-ECC Unbuffered Udimm CL3 3.3V 168-Pin Memory
Dell 311-7007 | 512MB 133MHz PC133 Non-ECC Unbuffered Udimm CL3 3.3V 168-Pin Memory