Our DELL compatible modules meet or exceed the quality of a DELL Original Module and is Guaranteed 100% for Compatability or your money back. DELL Part# 311-1280 128MB PC2100 DDR DIMM $18.00 DELL Part# 311-1282 256MB PC2100 DDR DIMM $23.00 DELL Part# 311-1325 512MB PC2100 DDR DIMM $52.00 DELL Part# 311-1350 128MB PC2100 DDR DIMM $16.00 DELL Part# 311-1541 1GB PC2100 DDR ECC REGISTERED KIT $175.00 DELL Part# 311-1545 2GB PC2100 DDR ECC REGISTERED KIT $240.00 DELL Part# 311-1549 4GB PC2100 DDR ECC REGISTERED KIT $425.00 DELL Part# 311-1615 512MB PC2100 DDR ECC REGISTERED KIT $85.00 DELL Part# 311-1618 1GB PC2100 DDR ECC REGISTERED KIT $129.00 DELL Part# 311-1621 2GB PC2100 DDR ECC REGISTERED KIT $228.00 DELL Part# 311-1711 256MB PC2100 DDR DIMM $24.00 DELL Part# 311-1714 512MB PC2100 DDR DIMM $48.75 DELL Part# 311-1925 256MB PC2100 DDR ECC REGISTERED DIMM $41.00 DELL Part# 311-1941 1GB PC2100 DDR ECC REGISTERED DIMM $170.00 DELL Part# 311-2074 128MB PC2700 DDR DIMM $18.00 DELL Part# 311-2075 256MB PC2700 DDR DIMM $24.00 DELL Part# 311-2076 512MB PC2700 DDR DIMM $49.50 DELL Part# 311-2077 1GB PC2700 DDR DIMM $120.00 DELL Part# 311-2278 256MB PC2100 ECC KIT $55.00 DELL Part# 311-2279 512MB PC2100 DDR ECC KIT $85.00 DELL Part# 311-2280 1GB PC2100 DDR ECC KIT $160.00 DELL Part# 311-2291 256MB PC2100 DDR KIT $45.00 DELL Part# 311-2292 512MB PC2100 DDR KIT $105.00 DELL Part# 311-2293 1GB PC2100 DDR KIT $140.00 DELL Part# 311-2295 2GB PC2100 DDR KIT $255.00 DELL Part# 311-2364 1GB PC2100 DDR DIMM $99.00 DELL Part# 311-2406 256MB PC3200 DDR SO-DIMM Regular price: $40.00 Sale price: $36.00 DELL Part# 311-2902 256MB PC3200 DDR DIMM $29.00 DELL Part# 311-2903 512MB PC3200 DDR DIMM $49.00 DELL Part# 311-2904 1GB PC3200 DDR DIMM $122.00 DELL Part# 311-2962 1GB PC2700 DDR SO-DIMM $135.00 DELL Part# 311-4702 128MB PC133 DIMM $17.00