JONSBO HF2-120B PWM ARGB 120mm Casing Fan (Black)
Key Features
- JONSBO HF2-120B
- PWM speed control
- High static pressure
- Low noise output
- 5V ARGB lighting
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Technical Specifications
General
Physical
Performance
Electrical
Connectivity
Reliability
Warranty
Product Description
JONSBO HF2-120B PWM ARGB 120mm Casing Fan (Black) — Still battling overheating and noisy airflow?
Heat spikes. Fan whine. Throttled performance.
The JONSBO HF2-120B PWM ARGB 120mm Casing Fan (Black) targets those pain points with focused airflow, controlled speed, and low acoustic output. Built for modern PC Components, this Casing Fan fits clean builds and airflow-dense cases across Bangladesh.
Why the JONSBO HF2-120B PWM ARGB 120mm Casing Fan stands out
Airflow problems kill stability. Noise kills comfort.
This JONSBO fan balances both through tuned PWM control and strong static pressure. Short bursts or sustained loads stay cooler without sudden sound spikes.
Key reasons builders choose this model:
- High airflow rated at 80 CFM for case-wide circulation
- Strong 3.14mmH₂O static pressure for restrictive panels
- Controlled 800–2200 RPM range with PWM precision
- Quiet ceiling at 29.5 dB(A) under maximum load
Every metric supports consistent thermal behavior.
Product specifications and performance overview
Clean numbers. Predictable output.
The HF2-120B uses a standard 120 × 120 × 25 mm frame. It fits most mid-towers and compact layouts.
Performance data at a glance:
- Speed: 800–2200 RPM (±10%)
- Air Flow: 80 CFM
- Noise Level: 29.5 dB(A) max
- Static Pressure: 3.14 mmH₂O
These values matter for mesh fronts, radiators, and dense filters.
Power draw, voltage, and electrical behavior
Stable power matters for long sessions.
This fan runs on DC 12V for the motor and 5V for ARGB lighting.
Electrical details:
- Fan Current: 0.25A max
- LED Current: 0.18A max
- Fan Power: 3W max
- LED Power: 0.9W max
Low draw reduces stress on headers and controllers.
PWM control and ARGB connectivity
Fine control beats fixed speed.
The 4-pin PWM connector allows motherboard-based tuning. Speed ramps stay smooth under changing loads.
Lighting stays simple with a 3-pin ARGB connector.
It syncs with common 5V headers. Cable management stays clean inside tight cases.
Air pressure advantages for modern PC cases
Many cases block airflow with filters and glass.
Static pressure defines success here.
At 3.14mmH₂O, the HF2-120B pushes air through resistance.
Front intakes, top exhausts, and radiator support all benefit. Temperatures stay predictable during gaming or rendering.
Noise behavior in real builds
Noise tolerance matters during long hours.
This fan caps at 29.5 dB(A), even near top speed.
PWM control avoids sudden RPM jumps.
That means fewer pitch changes and less perceived noise. Ideal for shared rooms or night sessions.
Reliability, lifespan, and thermal confidence
Longevity defines value.
The HF2-120B carries an MTTF of at least 40,000 hours at 25°C.
That rating supports daily use across years.
Fewer replacements. Fewer thermal surprises. More confidence in your cooling layout.
Compatibility and ideal use cases
This fan suits many setups:
- Gaming PCs needing strong intake pressure
- Workstations with constant thermal load
- ARGB-themed builds using 5V headers
- Compact cases requiring efficient airflow
As a PC Components Casing Fan, it integrates smoothly with modern motherboards and hubs sold in Bangladesh.
Where to buy the JONSBO HF2-120B in Bangladesh
Availability matters. Trust matters.
Buy the JONSBO HF2-120B PWM ARGB 120mm Casing Fan (Black) from PCB Store in Bangladesh.
Local sourcing means faster delivery and better support.
Upgrade airflow today. Keep temperatures under control tomorrow.
Delivery Charge Info
Inside Dhaka: ৳80
Outside Dhaka: ৳130
FAQs
Is the JONSBO HF2-120B compatible with most PC cases?
Yes. The 120×120×25mm size fits standard mounts. It works with mid-towers, mini-towers, and many compact cases that support 120mm fans and PWM headers.
Does this fan support motherboard PWM speed control?
Yes. The 4-pin PWM connector allows BIOS or software control. Speed adjusts dynamically based on temperature curves without manual tuning or external controllers.
How much power does the JONSBO HF2-120B consume?
The fan draws up to 3W, while ARGB lighting uses up to 0.9W. This low demand stays safe for standard motherboard fan and lighting headers.
Is the noise level suitable for quiet PC builds?
At a maximum of 29.5 dB(A), noise stays controlled. PWM ramping avoids sudden spikes, making it suitable for quiet gaming or productivity environments.
Can this fan handle restrictive front panels or dust filters?
Yes. With 3.14mmH₂O static pressure, it pushes air through filters and tight grills more effectively than airflow-only fans.
Does the ARGB lighting require a controller?
It uses a 5V 3-pin ARGB connector. You can connect directly to compatible motherboard headers or an existing ARGB hub.
How does JONSBO HF2-120B compare with standard non-PWM fans?
Compared to fixed-speed fans, it offers better thermal control, lower average noise, and adaptive airflow based on system load.
What is the lifespan rating of this casing fan?
The fan carries a minimum 40,000-hour MTTF at 25°C. This rating supports long-term daily use with stable performance.
What is the price and availability at PCB Store in Bangladesh?
Pricing varies by stock cycles. PCB Store in Bangladesh regularly carries this model. Check their current listing for updated price and local availability.
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