The Samsung M386A4G40DM0-CPB M386A4G40DM0-CPB2Q 32GB 4DRx4 PC4-2133P DDR4 Memory is a high-quality RAM module designed for advanced computing needs. With a total capacity of 32GB and a form factor of LRDIMM, this DDR4 SDRAM memory is perfect for improving the performance of your computer. The memory module features ECC memory for added error correction and reliability, making it an ideal choice for demanding applications. The Samsung brand ensures top-notch quality and compatibility with a wide range of systems.