The Crucial Ballistix Tactical LT Gray 12GB (3X4GB)3000Mhz DDR4 BL111SV.4M is a high-performance memory module designed for gaming and intensive computing tasks. With a total capacity of 12GB spread across three 4GB modules, this DDR4 SDRAM kit offers fast data transfer speeds at 3000MHz. The DIMM form factor and PC4-24000 bus speed ensure compatibility with modern motherboards for seamless operation. Ideal for users looking to enhance their computer's memory capacity and speed for demanding applications. They can be overclocked they have XML PROFILES.