More Balance, More Burst

Mobius 120 OC

Ring Blade Design

Fan Speed Toggle

Metal Motor Hub

Double Ball Bearing

Lifetime Warranty

Premium Anti-Vibration Dampers

PERFECTING ENGINEERING

Cooler Master has expanded on the Mobius Series performance fans with the new flagship model, Mobius 120 OC. The Mobius 120 OC features premium design and materials to deliver unprecedented quiet cooling performance. The upgraded Double Ball Bearing and metal motor hub guarantee high performance up to speeds of 3200rpm. We give you performance you can be confident in, and back it up with our lifetime warranty. Switch your experience into overdrive with the Mobius 120 OC.

RING BLADE DESIGN

Interconnecting fan blades designed for a reinforced and rigid structure, eliminating vibration for stable and fluid fan operation.















FAN SPEED TOGGLE

Integrated fan speeds toggle built into the cable let you conveniently

adjust fan speeds from 1500rpm up to 3200rpm.

DOUBLE BALL BEARING

Double Ball Bearings reduces friction to a minimum for silence and extended lifespan.

PREMIUM

ANTI-VIBRATION DAMPERS

Patented corner mount design dampen vibration and rattling while maintaining chassis stability for silent operation.

METAL MOTOR HUB

Motor hub constructed of metal for additional stability and reinforcement for extended superior fan performance.

LIFETIME WARRANTY

Premium materials and superior engineering provide incredible fan lifespan – backed by Cooler Master’s lifetime warranty.

Tech specifications

Discover technical info about the product

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