2 x 1 Gigabyte PC6400-DDR2 Crucial Memory modules for only $17.99 at FRYS after a $20.00 rebate! Non-ECC, Unbuffered, CL=6, 1.8 volts. I believe that this would work fine in a Dell T3400 Precision. http://shop3.frys.com/product/55271...Gq+w6A8-g**.node2?site=sr:SEARCH:MAIN_RSLT_PG One per customer Valid till May 13th.
"667" PC-5300 RAM available also, at only $17.99 for 1 Gig. http://shop3.frys.com/product/52971...Lr9LcYkhA**.node1?site=sr:SEARCH:MAIN_RSLT_PG