Fractal Design Prisma AL-12 PWM. Type: Fan, Fan diameter: 12 cm, Rotational speed (min): 500 RPM, Rotational speed (max): 2000 RPM, Noise level (low speed): 14.8 dB, Noise level (high speed): 32.7 dB, Maximum airflow: 85.71 cfm, Airflow: 145.62 m³/h, Minimum air pressure: 0.36 mmH2O, Maximum air pressure: 2.78 mmH2O. Voltage: 12 V. Width: 120 mm, Depth: 25 mm, Height: 120 mm. Product colour: Black, WhiteFractal Design Prisma AL Series ARGB fans allow your system to truly shine. Six hub-mounted addressable RGB LEDs work in harmony with a white semi-opaque outer ring and fan blades to produce a beautifully uniform glow across the fan’s entire surface.
Support for ASUS Aura, Gigabyte Fusion, MSI Mystic Light and ASRock Polychrome allows precision software control, enabling Prisma to synergize perfectly with your components. Those wanting more physical control can pair Prisma with the Adjust R1 controller to switch between colors, brightness, and motion effects with the push of button.
As with any Fractal Design fan, silence remains a central focus with integrated vibration damping corners, silent LLS bearings, and PWM options for complete control over the speed of your fans, ensuring Prisma is seen, not heard.
Performance |
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| Suitable location | Computer case |
| Type | Fan |
| Fan diameter | 12 cm |
| Rotational speed (min) | 500 RPM |
| Rotational speed (max) | 2000 RPM |
| Noise level (low speed) | 14.8 dB |
| Noise level (high speed) | 32.7 dB |
| Minimum airflow (imperial) | 20.68 cfm |
| Maximum airflow | 85.71 cfm |
| Airflow | 145.62 m³/h |
| Minimum air pressure | 0.36 mmH2O |
| Maximum air pressure | 2.78 mmH2O |
| Pulse-width modulation (PWM) support | Yes |
| Quantity per pack | 1 pc(s) |
| Mean time between failures (MTBF) | 100000 h |
Design |
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| Product colour | Black, White |
| Number of fan blades | 7 |
| Illumination LED | Yes |
| Number of LEDs | 6 |
| Illumination colour | Multi |
| Fan connector | 4-pin |
Power |
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| Power supply | 2.16 W |
| Voltage | 12 V |
| Starting voltage | 7 V |
| Rated current | 0.18 A |
| LED voltage | 5 V |
Weight & dimensions |
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| Width | 120 mm |
| Depth | 25 mm |
| Height | 120 mm |
| Weight | 169 g |
| Cable length | 0.5 m |
| Package width | 182 mm |
| Package depth | 122 mm |
| Package height | 30 mm |
| Package weight | 212 g |
Packaging content |
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| Screws included | Yes |
| Number of screws | 4 |
Other features |
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| Country of origin | China |
Logistics data |
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| Harmonized System (HS) code | 84733080 |