The Samsung 16GB 2Rx4 PC4-2133P-RA0-10-MB1 M393A2G40DB0-CPB2Q M 1533 is a high-quality DDR4 SDRAM memory module designed for computers. With a total capacity of 16GB and a capacity per module of 16GB, this unit provides reliable and fast performance. It features ECC memory, ensuring error correction for improved data integrity. Manufactured by Samsung, this module comes with a lifetime warranty, making it a dependable choice for long-term use. With a bus speed of PC4-17000 (DDR4-2133) and 288 pins, this memory module is suitable for various computer systems requiring high-performance memory.