Lian Li G89.GHS2OLDC36TB.00 Black 120mm Fan Liquid CPU Cooler

Instead of relying on a large metal heatsink sitting directly on the processor, a liquid cooling kit transfers heat through coolant to a radiator, where fans exhaust it out of the case. This approach frees up space around the CPU socket and the memory slots, and it lets the cooling capacity sit where airflow is easiest to manage. For shoppers comparing CPU coolers, it is the main alternative to a traditional air tower.

Compatibility is usually the first thing to check, and this Lian Li cooler covers the platforms most people are building on today. On the Intel side it lists LGA 1700 and LGA 1851, which cover recent Core generations. For AMD it supports Socket AM4 and Socket AM5, so it works with older Ryzen systems as well as the latest AM5 motherboards. That makes it a sensible pick if you might switch platforms later.

The kit uses 120 mm fans, the most common fan size in PC cases. That matters when planning a build: 120 mm mounting positions are found in the front, top and side panels of a wide range of mid-tower and full-tower cases. Before buying, check how many 120 mm slots your case offers and where the radiator will fit, since the manufacturer's listing here does not specify the radiator length or fan count.

Finished in black, the cooler is easy to match with dark motherboards, graphics cards and cases. A neutral colour keeps the focus on the overall build rather than one component, and it suits both understated setups and systems with coloured lighting elsewhere. Lian Li is well known for its PC cases and cooling hardware, so the cooler sits comfortably alongside other components from the same brand.

Many processors ship without a cooler, or with a basic one that becomes loud under sustained load. Moving to a liquid cooling kit is a common upgrade for users who render video, compile code or play demanding games for long sessions. Because it supports four popular sockets, it also suits people refreshing an existing AM4 or LGA 1700 system as well as those starting a fresh AM5 or LGA 1851 build.

This Lian Li cooler fits PC builders who want liquid cooling on a mainstream Intel or AMD platform and prefer a black colour scheme. It works for gamers, content creators and enthusiasts assembling a new system, and for anyone replacing an underpowered stock cooler. If your case has room for 120 mm fans and a radiator, it is a practical way to manage CPU temperatures.