TAIPEI, Taiwan, June 6, 2025—ASUS today announced the Prime MR120 series of case fans, designed for quiet and capable cooling performance with a gorgeous design that adds style to any PC.
The MR120 series is built to keep a user’s hottest components cool and their rig quiet. PWM control and a wide RPM range also mean the MR120 series will stay ultraquiet during lightweight tasks and crank up the cooling when it is time to run demanding apps. With a maximum noise output of 21dB(A), the MR120 Standard fan model will keep unwanted sound to a minimum so users can enjoy aural bliss in their gaming sessions. The MR120 Reverse stays similarly muted with a maximum noise output of 23dB(A). The latter is ideal for users who want an interior-facing fan that emphasizes RGB, presents unobstructed fan blades and keeps things quiet.
The MR120 series achieves a delicate balance of low noise and effective cooling thanks to its thick 28mm frame. This allows for wider blades and enables high static pressure to push air deep into the nooks and crannies of a system. The Standard model of the MR120 provides up to 58CFM of airflow and 1.7mmH₂O of static pressure for an ample ability to handle airflow resistance, cool components and prevent heat buildup. The Reverse model of the MR120 provides strong cooling performance as well, offering up to 58CFM and 1.38mmH₂O static pressure.

Built to shine in any case

The MR120 fan series features 20 addressable RGB LEDs and a double-layer LED Matrix design. Enjoy a ring of radiant light around the blades as well as a square of evenly emitted illumination on both sides of the fan frame. This means a fan’s colors will be on full display from every angle. And all these lights are Aura Sync-compatible, so users can control and coordinate their look with other Aura Sync RGB components through the ASUS Armoury Crate software.
The MR120 Standard and Reverse models come in black or white and in a single pack or triple pack to best suit a user’s case.

Level up with a dazzling new chassis

Users who are keen on upgrading more than just fans should check out the latest panoramic glass cases from ASUS. The angular and industrial-futuristic TUF Gaming GT502 Horizon ARGB comes with MR120s pre-installed to show off luminous internals. And for those who prefer a sleek design with a curved glass panel that wraps around the front and side, there’s the ASUS Prime AP202 ARGB, which also features MR120 fans.

SPECIFICATIONS

ASUS Prime MR120 Case Fans