[Pre Order - allow extra time] OWC 64GB DDR4 2400 MHz SODIMM Memory Upgrade Kit (4 x 16GB) 64GB (4 x 16GB) Capacity, 2400 MHz Clock Speed, PC4-19200, 260-Pin SODIMM, 1.2V, CL17 Latency, Non ECC, Low Noise 8-Layer PCB, Meets Apple and Intel...