Micron 64GB DDR4 SDRAM Memory Module - 64 GB - DDR4-2933/PC4-23466 DDR4 SDRAM - 2933 MHz Dual-rank Memory - CL21 - 288-pin - LRDIMM Enables efficient and smooth execution of all your heavy-duty applications with maximum productivity Up to 2933 MHz speed for smooth computer performance 64 GB of memory to maintain symmetry with processor and hard drive and bring out the ultimate computing experience 288-pin DDR4-2933/PC4-23466 interface multiplexes 2-bit data from memory cell and I/O buses to minimize processor idle time and enhance your computer's performance 288-pin for optimal performance and maximum reliability CL21 CAS latency for reliable, fast response and improved performance LRDIMM form factor with 288-pin and 64 GB memory size for enhanced performance and speed to allow maximum usability