The Samsung 256MB DDR PC3200 CL3 184 Pin DIMM M368L3223Ftn-CCC is a memory module designed for computers and laptops. It has a total capacity of 512MB, with each module containing 256MB of DDR SDRAM memory. The bus speed of this module is PC3200 (DDR-400), providing reliable and efficient performance for a variety of computing tasks. With the trusted Samsung brand name and DIMM form factor, this memory module is a dependable choice for expanding the memory capacity of your system.