The Dell Dimension SNPJ0203C/1G 1GB PC3200 Memory module is a DDR1 SDRAM DIMM module with a total capacity of 1GB. It has a bus speed of PC-3200 (DDR-400) and a form factor that fits into a DIMM slot. The module is manufactured in China and has a low density design. This RAM module is ideal for upgrading or replacing existing memory modules in a computer to increase its performance and capacity.