DELL SNPWM553CK2/4G, 4 GB, 2 x 2 GB, DDR2, 800 MHz, 240-pin DIMM
DELL SNPWM553CK2/4G. Component for: PC/Server, Internal memory: 4 GB, Memory layout (modules x size): 2 x 2 GB, Internal memory type: DDR2, Memory speed: 800 MHz, Memory form factor: 240-pin DIMM, ECC