CORSAIR VENGEANCE RGB PRO SL Series DDR4 Light Enhancement Modules round out your PC’s looks. Fill your empty DDR4 slots with cosmetic modules that match your existing CORSAIR VENGEANCE RGB PRO SL memory modules*, right down to the same aluminum heatspreader and lower form-factor for wide compatibility with air coolers. Create a dazzling display with 10 ultra-bright individually addressable RGB LEDs on each module, all controlled by CORSAIR iCUE software. Take advantage of the near-limitless customization of colors and lighting effects, while synchronizing with all iCUE-compatible devices for stunning lighting across the entire iCUE ecosystem. With no need for any extra wires or cables and compatibility with almost all DDR4 motherboards, installation is quick and easy.*Note: This kit contains no physical memory and is intended for aesthetic purposes only. *Note: This kit contains no physical memory and is intended for aesthetic purposes only.