Corsair's 240mm all-in-one cooler gets a 2018 refresh. Having become synonymous with all-in-one liquid coolers, Corsair has periodically updated its Hydro Series portfolio with newer models touting incremental improvements. 2018 saw the introduction of the 360mm H150i Pro RGB and 280mm H115i Pro RGB, and Corsair is today extending the reach of its refreshed range with the launch of the 240mm H100i Pro RGB.

The addition of a 240mm offering should come as no surprise - this is one of the most popular sizes for all-in-one coolers - and Corsair's construction isn't a revelation, either. Maintaining consistency throughout the range, the H100i Pro RGB is aesthetically identical to its larger siblings, meaning a black aluminium radiator, a pair of ML-Series fans, sleeved tubing and a familiar RGB pump-head containing four LEDs. It's a nice-enough design, but with the likes of Cooler Master, Deepcool and NZXT pushing out the boat out on pump appearance, the Hydro Series comes across as relatively staid.