Corsair CMW256GX4M8D3000C16 256GB DDR4 3000MHz RGB PRO Memory

The Corsair Vengeance RGB PRO CMW256GX4M8D3000C16 is a 256GB DDR4 memory kit consisting of eight 32GB modules running at 3000MHz with C16 timings. This kit is engineered for workstations and high-performance systems that demand massive memory capacity — scenarios like running multiple virtual machines simultaneously, editing ultra-high-resolution video, working with large databases, or scientific computing workloads where datasets must reside in memory for fast access. Each module is built on a custom performance PCB designed for optimal signal quality, and the ICs are carefully screened for reliability and extended overclocking potential. Intel XMP 2.0 support simplifies setup, allowing users to activate the rated 3000MHz speed profile with a single BIOS setting.

Beyond raw performance, each module features ten ultra-bright, individually addressable RGB LEDs housed beneath a light diffuser bar, creating smooth and vivid lighting effects. Corsair's iCUE software provides full control over lighting patterns, colors, and synchronization across other iCUE-compatible devices in your system, including fans, coolers, and peripherals. The built-in aluminum heat spreaders serve a dual purpose — they enhance the aggressive aesthetic while drawing heat away from the memory chips during sustained operation or overclocking. Installation requires no additional cables, as all power for both the memory and RGB lighting is delivered through the standard DDR4 DIMM slot. A limited lifetime warranty backs the kit, reflecting Corsair's confidence in the component quality and long-term reliability of these modules.