Addressable RGB LEDs are all the rage in cases, cooling, and fans at the moment. Instead of lighting up in a single color across the entire device, peripherals with addressable RGB LEDs can perform complex lighting effects limited only by the number of LEDs available and the capabilities of the backing hardware and software.

Corsair has made an array of excellent addressable RGB LED fans before now, but the company has never delivered an all-in-one liquid cooler studded with those smarter lights. That changes today with the introduction of the H100i RGB Platinum and H115i RGB Platinum heatsinks.