TechPowerUp dug up details about Corsair's upcoming Hydro H100i series. It appears "zero RPM fan mode" will be the main selling point of this new lineup, as that's a feature Corsair doesn't have on its current models. Basically, this turns off the 120mm fans during idle mode, so you get lower noise output.
Pricing and availability is unknown. The current H100i has a MSRP of $129.99 but is currently selling for $99.99 via the Corsair webshop.
The pump-block of the H100i Pro looks similar to the H100i, with its silver-finish octagonal shape, and RGB LED ornament that can be controlled by Corsair iCue software. A pair of ML120 fans are included with this cooler, to ventilate the 240 mm x 120 mm radiator. Each of these fans spin between 400 to 2,400 RPM, pushing up to 75 CFM of air, with a noise output up to 37 dBA. The cooler will support most socket types, including LGA2066, LGA115x, and AM4.