what model dell is this?...the ones i've seen (GX series) use ECC memory.
if you're interested, i've got 6 sticks of ECC 128mb pc800-45 184 pin memory...info links below:
QTY=4, Samsung # MR18R0828AN1-CK8 (w/HP sticker)
http://www.samsung.com/Products/Semi...18R0828AN1.htm
QTY=2, Samsung # MR18R0824BN1-CK8
http://www.samsung.com/Products/Semi...18R0828BN1.htm
these were hardly used - they were pulls from new systems (about a week old) which were upgraded to 256mb chips. i've tested them & guarantee they work.
PM me if you're interested, asking for $25 each.
[edit] correction...this is ECC memory