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Case Fans

38 PRODUCTS

High-airflow and static-pressure case fans in 120mm and 140mm from Lian Li, Noctua, Corsair, NZXT and Cooler Master, with RGB and non-RGB options.

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CASE FANS AT AX

Airflow is the cheapest upgrade.

Lian Li UNI FAN, Noctua, Corsair, NZXT and Cooler Master fans in 120mm and 140mm, in RGB and silent black, for intake, exhaust and radiators.

Airflow fans for open intakes and exhausts, static-pressure fans for radiators and filtered panels. Daisy-chain systems like Lian Li UNI FAN cut cabling; Noctua wins on silence. More intake than exhaust keeps dust out.

120 · 140mm

both common sizes

Airflow · Static pressure

for panels or radiators

Daisy-chain RGB

UNI FAN and iCUE systems

CASE FANS FAQ

Before you buy.

Straight answers to the questions we hear most about case fans and PC airflow.

120mm or 140mm fans: which size should I buy?

Check what your case and radiator support first, as fan mounts are sized for specific fans. 140mm fans like the NZXT F140 RGB DUO move more air at lower speeds, while 120mm fans such as the Corsair iCUE SP120 RGB ELITE fit almost every case and radiator.

How should I set up intake and exhaust fans?

A common layout is two or three intake fans at the front, with rear and top fans exhausting warm air. Slightly more intake than exhaust helps keep dust down. Reverse blade fans, like the LIAN LI UNI FAN TL LCD FLEX Reverse Blade, let bottom or side fans pull air in while their clean side faces the glass.

How do LIAN LI UNI FAN interlocking fans work?

LIAN LI UNI FAN models slide together and connect as a group, which cuts down on cables compared with separate fans. Interlocking is designed for fans of the same series, so plan all your fans from one line, such as the UNI FAN TL LCD 3-Pack or the TL LCD FLEX Wireless 3-Pack.

Can I control fan speed and RGB from software?

Yes, with the right controller or motherboard header. Corsair iCUE fans like the SP120 RGB ELITE are managed in Corsair iCUE, and LIAN LI UNI FAN models use LIAN LI L-Connect. Standard ARGB fans can also sync through your motherboard's RGB software.

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