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Black 120mm case fan with 28mm thick frame and 20 ARGB LEDs visible on both sides

ASUS

ASUS Prime MR120 ARGB Reverse 120mm 28mm 1600 RPM 23 dB(A) 20 LED Case Fan

SKU CH-97YV-Z5NGF MPN PRIME MR120 FAN ARGB REVERSE BLACK

A 120 mm case fan with a 28 mm thick frame, 20 addressable RGB LEDs on both sides and PWM control up to 1600 RPM at 23 dB(A)

  • Extra-thick 28 mm frame delivers superior cooling performance
  • Quiet operation at only 23 dB(A) keeps builds silent
  • 20 addressable RGB LEDs create vivid circular illumination
  • Dual-sided frame lighting adds seamless glow from both sides
  • PWM control up to 1600 RPM adapts speed to workload demands

120 mm reverse-orientation ARGB case fan

The ASUS Prime MR120 ARGB Reverse is a 120 mm case fan with a 28 mm thick frame and 20 addressable RGB LEDs. Its reverse blade orientation pushes air in the opposite direction to standard fans, making it suitable for radiator pull configurations or specialised airflow paths. Aura Sync compatibility allows lighting coordination with supported motherboards and components.

PWM control and standard mounting

PWM control adjusts the fan speed up to 1600 RPM while keeping noise as low as 23 dB(A). The fan uses a conventional 4-pin PWM connector for speed control and a standard 3-pin 5 V addressable RGB header for lighting. Installation follows normal 120 mm screw patterns, but the thicker 28 mm frame requires checking clearance against adjacent components, cables or radiator end tanks.

Clearance and header checks before ordering

Verify that your case or radiator mounting holes accommodate a 28 mm frame depth without fouling side panels, memory modules or VRM heatsinks. Confirm the motherboard provides a 5 V 3-pin ARGB header and a 4-pin PWM fan header; older 4-pin 12 V RGB headers are not compatible. Ensure the reverse airflow direction matches the intended push or pull role in your cooling loop.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 92% of the 8,339 comparable items (median $19.99).

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Specifications

Size & build
Shipping weight0.27 kg
Package size142 × 127 × 38 mm

Questions about this item

How can I confirm the fan is running at the intended 1600 RPM after installation?

Use your motherboard's BIOS or fan-control software to monitor the real-time speed reading; it should reach 1600 RPM under load when the PWM curve is set to maximum.

What comes in the single pack and what must be purchased separately?

The pack contains one 120 mm fan with a 28 mm thick frame and 20 addressable RGB LEDs; an ARGB controller or a motherboard with a 5 V ARGB header is required for lighting control.

Should I choose the standard or reverse orientation version for my build?

Pick the reverse version if you plan to mount the fan as an exhaust where the blades need to pull air through the radiator or heatsink from the opposite side of the frame.

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