Description
The Jonsbo SL-120 series redefines chassis aesthetics by integrating a deep-effect infinity mirror into a high-performance 120mm PWM fan. Engineered for both thermal efficiency and visual impact, this fan utilizes a hydraulic bearing system to maintain a quiet 22-32 dB(A) noise profile while delivering up to 59.48 CFM of airflow. Its 5V ARGB synchronization ensures compatibility with major motherboard ecosystems, making it a centerpiece for modern PC builds.
This product is for:
- PC Enthusiasts seeking a premium infinity mirror aesthetic for high-end showcase builds.
- System Builders requiring reverse blade options to maintain a clean look for intake fans.
- Gamers looking for PWM-controlled cooling that balances noise levels with thermal performance.
- Content Creators who need reliable, long-lasting hydraulic bearing fans for stable workstation operation.
- Aesthetic-focused users wanting synchronized ARGB lighting across their entire cooling setup.
Detailed specifications:
- Dimensions: 120mm x 120mm x 25mm
- Fan Speed: 600-1500 RPM (±10%)
- Airflow Volume: 28.12 - 59.48 CFM
- Static Pressure: 0.26 - 1.81 mmH2O
- Noise Level: 22 - 32 dB(A)
- Bearing Type: Hydraulic Bearing
- Rated Voltage: DC 12V (Fan) / 5V (LED)
- Connector: 4-Pin PWM / 3-Pin ARGB
- MTTF: 40,000 Hours
- Warranty: 3 Years
Installing the Jonsbo SL-120 transforms a standard chassis into a light-sculpted masterpiece. The PWM control allows the fan to idle silently during light tasks and ramp up effectively during heavy gaming sessions or rendering. The infinity mirror effect on the hub and frame edges creates a sense of depth that standard RGB fans cannot replicate. With the availability of reverse blade models (SL-120BR/WR), users can finally achieve a uniform look for bottom or side intake fans where the structural frame of the fan is usually visible.
Compared to standard 120mm ARGB fans, the Jonsbo SL-120 stands out through its specific focus on the infinity mirror design and the inclusion of reverse airflow variants. While many competitors offer high CFM, few provide the specific static pressure (up to 1.81 mmH2O) needed to push air through dense dust filters or radiators while maintaining the same visual fidelity. Its 3-year warranty also offers a longer reliability window than many entry-level hydraulic bearing alternatives.
Q&A:
- What is the difference between the SL-120 and SL-120R models? The SL-120 is a standard forward-flow fan (exhaust), while the SL-120R features reverse blades, making it ideal for intake positions where you want the infinity mirror to face the interior.
- Does this fan support motherboard RGB software? Yes, it uses a standard 5V 3-pin ARGB connector compatible with ASUS Aura Sync, MSI Mystic Light, Gigabyte RGB Fusion, and ASRock Polychrome.
- Can I use these fans on a liquid cooling radiator? Yes, with a static pressure of 1.81 mmH2O, these fans are suitable for both chassis ventilation and AIO radiator cooling.
- What is the lifespan of the hydraulic bearing? The SL-120 is rated for a Mean Time To Failure (MTTF) of 40,000 hours, ensuring several years of continuous operation.
- Is a dedicated controller required for the ARGB? No, the fans can be connected directly to a 5V ARGB header on your motherboard, though they can also be used with compatible external controllers for expanded lighting effects.
