𝐒𝐩𝐞𝐬𝐢𝐟𝐢𝐤𝐚𝐬𝐢 : Product Name TWIST DDR4 Memory Technology DDR4 Desktop/Laptop Memory Desktop Memory Capacity 8GB / 16GB / 32GB / 8GBx2 / 16GBx2 / 32GBx2 Voltage DDR4 2666 to 4133MHz DDR4 2666 CL16-18-18-38 1.2V / DDR4 3000 CL16-18-18-38 1.35V / DDR4 3200 CL16-18-18-38 1.35V / DDR4 3200 CL16-20-20-38 1.35V / DDR4 3600 CL17-19-19-39 1.35V / DDR4 3600 CL18-22-22-38 1.35V / DDR4 4133 CL19-21-21-43 1.4V Warranty Limited lifetime warranty