It's Spring Cleaning time. This memory has been stored in an anti static bag for a while now in a smoke free home. There is a total of 6 sticks of PC133 and it totals 1.5 GB and 1 stick of 128mb. The 3 wider sticks of pc133 sticks are 512mb each and if I recall were pulled from a HP Pavilion. PLEASE NOTE, 2 HAVE BEEN SOLD AND ONLY ONE IS LEFT NOW OF THE 512mb. Next to them is another PC133 stick, this one is 256mb. The two black sticks are both 256mb - PC133 and are High Performance. The stick above the two black sticks is also PC133 and is also 256mb. This is by Infineon The stick by itself is PC133 and 128mb. ------------------------------------------ I also have a 1GB stick of DDR memory but I don't know what it is for or from. I have another 512mb stick of DDR, again I don't know what it was pulled from and a 128mb stick. I've also got 3 sticks of PC3200 totaling 1GB. And lastly I have 7 older CPUs from desktop computers.