Jonsbo

Jonsbo FR-131 ARGB

Expert rating6 / 10

Fan Size:: 120mm
Airflow:: 55.0 CFM
Static Pressure:: 1.8 mmH2O
Noise Level:: 26.0 dBA

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Manufacturer: Jonsbo Last updated: 2026-10-08

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Jonsbo FR-131 ARGB Review

The Jonsbo FR-131 ARGB is a 120mm case fan with a hydraulic bearing, PWM control, 55.0 CFM airflow, 1.8 mmH2O static pressure, 1800 RPM maximum and 26.0 dBA noise.

A budget ARGB fan sold in black or white. It uses a 4-pin PWM connector for speed and a 3-pin ARGB connector for lighting, so the board needs both headers. Airflow is 55.0 CFM with 1.8 mmH2O of static pressure at up to 1800 RPM, and noise reaches 26.0 dBA at full speed. Those numbers suit general case intake and exhaust. It is a good pick for filling a case with matching lighting without spending much.

Comparison to Alternatives

Against the ID-COOLING SF-12025-RGB already in our catalog, the FR-131 is closely matched on airflow and static pressure at a similar price point, so brand loyalty and looks will likely decide between them. Compared with the Cooler Master SickleFlow 120 ARGB, the FR-131 runs a bit quieter at a slightly lower top speed.

Our verdict

Reviewed by Burooj Alam. Rated by us, not by users.

Expert rating6 / 10

A budget ARGB fan that looks good for the price, a reasonable choice for filling out a case on a tight budget.

Best for

Budget SFF and mid-tower builds
Multi-fan ARGB fill-ins
Value-focused case upgrades

Not for

High static pressure radiator duty
Premium quiet builds
Long-term bearing longevity priority

Specifications

What these specs mean

Identity and packaging

Brand	Jonsbo
Model	FR-131

Design

Fan Size	120 mm
Bearing Type	Hydraulic
Lighting	ARGB

Performance

Static Pressure	1.8 mmH2O
Max Speed	1800 RPM
Noise Level	26.0 dBA
PWM Control	Yes

Performance at maximum speed

Airflow	55.0 CFM

Market

Positioning	Budget

FAQs

What are the key specifications of the Jonsbo FR-131 ARGB (120mm/55.0 CFM/1.8 mmH2O Static Pressure/1800 RPM Max/26.0 dBA/Hydraulic Bearing/ARGB/PWM)?

Key specs for the Jonsbo FR-131 ARGB: Airflow 55.0, Bearing Type Hydraulic, Lighting ARGB, PWM Control Yes, Connector 4-pin PWM + 3-pin ARGB, Colors Black/White.

Will the Jonsbo FR-131 ARGB (120mm/55.0 CFM/1.8 mmH2O Static Pressure/1800 RPM Max/26.0 dBA/Hydraulic Bearing/ARGB/PWM) work with my current setup?

The Jonsbo FR-131 ARGB (120mm/55.0 CFM/1.8 mmH2O Static Pressure/1800 RPM Max/26.0 dBA/Hydraulic Bearing/ARGB/PWM) lists Fan Size is 120. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.

Who is the Jonsbo FR-131 ARGB (120mm/55.0 CFM/1.8 mmH2O Static Pressure/1800 RPM Max/26.0 dBA/Hydraulic Bearing/ARGB/PWM) best suited to?

Best suited to: Budget SFF and mid-tower builds; Multi-fan ARGB fill-ins; Value-focused case upgrades.

What are the drawbacks of the Jonsbo FR-131 ARGB (120mm/55.0 CFM/1.8 mmH2O Static Pressure/1800 RPM Max/26.0 dBA/Hydraulic Bearing/ARGB/PWM)?

Not the best fit for: High static pressure radiator duty; Premium quiet builds; Long-term bearing longevity priority.