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An AIO (all-in-one) liquid cooler carries your processor's heat through a sealed liquid loop to a radiator with fans. You get low temperatures under heavy load, a clean view of your motherboard and often RGB or an LCD screen on the pump. At COZO you'll find 240, 280 and 360 mm AIOs for AMD and Intel, from brands including ASUS, Corsair, be quiet!, DeepCool, MSI and Cooler Master.
Bigger cools better, but only if the radiator fits your case. Unsure? A good air cooler is a fine alternative.
Every case lists which radiators fit at the front, top or side. For a top mount, watch the height of your memory and the motherboard's heatsinks. Front and top are the usual spots. Ideally mount the radiator so the pump isn't the highest point of the loop; any air then collects in the radiator rather than the pump.
Most AIOs come with mounting hardware for AM4, AM5, LGA1700 and LGA1851; the list is on the product page. You connect the pump and fans to the motherboard, so they respond to temperature. An AIO is a sealed system: there's nothing to top up.
Quiet or powerful? The fans decide the noise. Want to replace them or add airflow? See our case fans.
Usually not. For most gaming processors a good air cooler is enough. An AIO helps with powerful processors, compact layouts, and if you like the clear view of the motherboard.
An AIO usually lasts several years, but the pump is a moving part that can wear over time. The manufacturer's warranty is on the product page.
At the front or top of the case. Your case's specifications show which size fits where; make sure the pump isn't the highest point of the loop.
No. An AIO is sealed and maintenance-free; just keep the radiator free of dust.
