CORSAIR CO-9051007-WW Add a CORSAIR iCUE LINK QX140 RGB 140mm PWM Fan Expansion Kit to your system for even more lighting with four distinct light zones. Requires an iCUE LINK System Hub (sold separately). PWM control lets you precisely set fan speeds up to 2,000 RPM with support for Zero RPM signals, while a Magnetic Bearing bearing ensures less friction, greater longevity, and minimal noise. As part of the iCUE LINK ecosystem, all your fans can connect to the iCUE LINK System Hub (sold separately) with just a single cable, making for a cleaner build with far less cable mess. iCUE LINK opens up new possibilities for lighting and control, including the exclusive Time Warp lighting mode and smart fan curves with a built-in temperature sensor. Keep Cool: Powerful PWM-controlled fan speeds from 400 RPM up to 2,000 RPM, so your fans only spin as fast as you need, pushing up to 82.5 CFM of air with 3.5mm-H2O of static pressure. Exclusive Time Warp Lighting Mode: Equipped with 34 RGB LEDs, spread across two distinct light zones on either side, and powered by iCUE LINK for exclusive lighting modes such as the strobing Time Warp (requires iCUE LINK System Hub, sold separately). Quiet Operation with Magnetic Dome Bearing: CORSAIR's Magnetic Dome bearing retains all the performance of ML fan technology and further reduces friction at low fan speeds. Zero RPM Mode: Supports Zero RPM PWM signals to completely eliminate fan noise at low loads. Bridge Connectors Included: Chain your fan together with other iCUE LINK QX140 RGB fans without wires using the included bridge connectors, and seamlessly connect them all to an iCUE LINK System Hub (sold separately) with just a single cable. Smart Fan Curves with iCUE LINK: A built-in temperature sensor and a dedicated MCU in each fan open up more sophisticated control options. Enable a new level of control over the performance of your system with iCUE LINK. Unite Your Setup: Create mesmerizing animated lighting effects with powerful CORSAIR iCUE software, bringing your system to life with dynamic RGB lighting synchronized across all your iCUE-compatible products and immersive integrated lighting with compatible games. Durable Glass Fiber-Reinforced Frame: Built with a stronger frame capable of withstanding higher temperatures, fitted with anti-vibration dampeners to reduce noise. Part of the iCUE LINK Ecosystem: iCUE LINK is the next leap forward in PC building, spanning across fans, coolers, PSUs, and more, letting you neatly chain all of these components together for clean cabling, less mess, and a faster build.