The Samsung 512MB 1Rx8 DDR2 RAM PC2-4200U-444-12-D3 is a high-quality memory module designed for computers. With a total capacity of 512MB and a bus speed of PC2-4200 (DDR2-533), this DIMM module provides reliable and efficient performance for your computing needs. It features ECC memory capabilities, ensuring error correction and enhanced reliability. The module has 240 pins and a capacity per module of 512MB, making it a convenient and effective upgrade for your computer's memory capacity. A set of two