The Micron MTA18ASF4G72PDZ-3G2E1 Memory Module is a DDR4 SDRAM module with a total capacity of 32GB stored in one module. It features 288 pins, a bus speed of PC4-25600 (DDR4-3200), and includes ECC memory for error correction. This high-performance module is designed for use in demanding computing applications that require reliable and fast memory access.  Tested and working on bench pc.