64GB DDR4-3200 SODIMM Memory Kit for Notebook X66670

Crucial 64GB (2 x 32GB) DDR4 SDRAM Memory Kit - For Notebook - 64 GB (2 x 32GB) - DDR4-3200/PC4-25600 DDR4 SDRAM - 3200 MHz - CL22 - 1.20 V - Non-ECC - Unregistered - 260-pin - SoDIMM - Lifetime Warranty