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White 120mm square fan with infinity mirror ARGB lighting on four sides, 28mm thick, PWM and ARGB connectors

JONSBO

JONSBO ZB-120W 120mm ARGB case fan 2400RPM white

SKU CH-DR41-RFCS7 MPN ZB-120W

A 120 mm white ARGB case fan with infinity-mirror lighting, 700–2400 RPM speed range and 20.3–36.6 dB(A) noise level

  • Fan size120 mm
  • LED lightingARGB
  • Rotational speed700-2,400 rpm(±10%)
  • Airflow rate20.95-65.26 CFM
  • Operating noise20.3-36.6 dB（A）
  • Power input connectorPWM 4PIN ARGB 3PIN

Model ZB-120W

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  • Infinity-mirror lighting on four sides creates depth
  • PWM control spins from 700 to 2400 RPM for tailored airflow
  • Daisy-chain ARGB and power connectors simplify cable routing
  • 28 mm thick frame moves up to 65.26 CFM for strong cooling
  • Noise stays as low as 20.3 dB(A) at minimum speed

Product identity

The JONSBO ZB-120W is a 120 mm white ARGB case fan built for builders who want addressable lighting and PWM speed control in a single unit. Its integrated 4‑pin PWM and 3‑pin ARGB connectors allow daisy‑chaining multiple fans without a separate controller. The 28 mm thick frame fits standard 120 mm mounting points in most chassis. It is not suited for systems that require a bundled fan hub or proprietary RGB ecosystem.

Thermals and acoustics

Airflow ranges from 20.95 to 65.26 CFM while noise stays between 20.3 and 36.6 dB(A) across the 700‑2400 RPM range. The 4‑pin PWM header lets the motherboard adjust speed automatically based on temperature. At lower speeds the fan runs quietly for idle or light workloads. Power draw is handled through the standard PWM connector without extra cables.

Sustained load behaviour

Under continuous load the fan can maintain its maximum 2400 RPM, delivering the upper airflow figure of 65.26 CFM with a corresponding noise level of 36.6 dB(A). The dual‑zone infinity mirror lighting remains active throughout operation. No external controller is included, so lighting synchronisation depends on motherboard 5 V ARGB support. The design targets steady cooling performance rather than short‑burst peaks.

How it compares

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

Price $10.99
Cheaper than about 90% of the 8,339 comparable items (median $19.99).
Fan size 120 mm
Typical for this category: the median of 1,114 items is 120 mm.

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Specifications

Product
Brand nameJONSBO
Product lineZB SERIES
Model nameZB-120 W
Product typeCase Fan
Product colorWhite
Performance
Rotational speed700-2,400 rpm(±10%)
Airflow rate20.95-65.26 CFM
Power
Power input connectorPWM 4PIN ARGB 3PIN
Size & build
Fan size120 mm
Number of fans1 Fan
Fan depth28 mm
Product dimensions4.72 inL × 4.72 inW × 1.1 inH
Compatibility
Compatible withCase
Environment & compliance
Operating noise20.3-36.6 dB（A）
More details
LED lightingARGB
Fan controlNo Controller

Other versions of this model

5 more in the same range

Questions about this item

How do I install the 28 mm thick 120 mm fan and connect its 4-pin PWM and 3-pin ARGB cables in one line?

Mount the fan using the joint-structure frame, then plug the integrated 4-pin PWM and 3-pin ARGB male/female connectors directly into the motherboard headers; the daisy-chain design lets multiple fans share one cable run.

What maintenance will the ARGB infinity-mirror lighting need after extended use?

The sealed mirror chambers have no user-serviceable parts; only occasional dust removal from the 120 mm blades and frame is required to keep airflow at 20.95–65.26 CFM and noise at 20.3–36.6 dB(A).

At 2400 RPM sustained, what limit appears first — airflow, noise or thermal throttling?

Noise reaches 36.6 dB(A) before the fan hits its 2400 RPM ceiling, making acoustic output the first practical limit during continuous high-speed operation.

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