DDR4 3200MHz PC4-25600 260 Pin Unbuffered Non-ECC 1.2V CL22 Timing 22-22-22-52 Dual Rank 1Rx8 based 2048x8 Designed for Gaming and High-Performance Power Supply: VDD=1.2V (1.14V to 1.26V) VDDQ = 1.2V (1.14V to 1.26V) Module Size:64GB Package: 2x32GB For Laptop, Not For Desktop For Selected DDR4 Laptop / Notebook PC, Mini PC, All in one Device Guaranteed Lifetime warranty from Purchase Date and Free technical support based on United States