ITEM NAME:2GB(2X1GB) DDR2 533 MHZ PC2 4200 240 PINS DIMM MEMORY RAM DESKTOP PC NON-EC B8D9 2GB(2X1GB) DDR2 533 MHZ PC2 4200 240 PINS DIMM MEMORY RAM DESKTOP PC NON-EC B8D9 Form Factor: DIMM 240-pin Bus Speed: PC2-4200 (DDR2-533) Number of Modules: 2 Capacity per Module: 1GB Speed: 533MHz Technology:DDR2 RAM Non-ECC Compatible with multiple systems. colour:?As?Shown Material:metal Package Included: 2pcs x 1GB Memory Ram