Arctic ACFRE00185A Liquid Freezer III Pro 420 A-RGB — 3 x 140mm AIO CPU Cooler for AM5/AM4 and Intel LGA1851/LGA1770 (Black)

High-performance 420mm AIO with A-RGB lighting and three P14 PRO 140mm fans, built for AM5/AM4 systems and Intel sockets LGA1851/LGA1770. The design also includes a contact frame for Intel LGA1851 | LGA1700 that evens out contact pressure, promoting improved heat dissipation and longer CPU life. Equipped with ARCTIC’s P14 PRO fans, this cooler provides stronger airflow and quieter operation compared with the standard P14—noticeably quieter at low speeds and capable of higher top speeds for demanding loads. The native offset mounting shifts the cold plate center toward the CPU hotspot to boost heat transfer efficiency. A dedicated, PWM-controlled VRM fan is integrated to cool the voltage regulators, helping to maintain stable performance under load. Cable routing is simplified: the radiator fans’ PWM cables are tucked into the hose sheathing so only a single visible cable needs to be connected to the motherboard.