Memory 256MB DDR PC-3200 DIMM 184-pin 400MHz at Amazon.com
parts-quick 2GB 2 X 1GB PC2700 333MHz 184 pin DDR SDRAM Non-ECC DIMM Memory RAM for HP Compaq Evo Business Desktop D530 Brand at Amazon.com
KOMPUTERBAY 1GB DDR DIMM (184 PIN) 400Mhz PC3200 DDR400 DESKTOP MEMORY - Komputer Bay
1GB DDR400 PC3200 Non-ECC Low Density Desktop PC DIMM Memory RAM 184 pins at Amazon.com
OWC / Other World Computing 1GB 400MHz 184-Pin DIMM DDR (PC-3200) Memory Upgrade Module for PowerBook G4, iBook G4, iMac G4 and PC Desktop at Amazon .com