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Fractal Design Prisma AL-18 180mm PWM ARGB Case Fan - White
The Prisma AL-18 is a powerful 180 mm ARGB fan that packs a mean punch in the airflow department. Massive blades, stout 38 mm thickness, and wide 300-1200 RPM range with PWM control allow the AL-18 to yield remarkably high airflow while remaining exceptionally quiet.
Features
General
SKU | 71F-3C7-7C6 |
Features
Brand | Fractal Design |
Model Number | FD-FAN-PRI-AL18-PWM-WT |
Colour | White |
Description
Fractal Design Prisma AL-18 180mm PWM ARGB Case Fan - White
Our 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.
Super-sized airflow
PWM precision
- PWM control with a wide 300-1200 RPM speed range ideal for radiators
- Trip Wire technology introduces a micro-turbulent layer for enhanced blade efficiency
- Aerodynamic stator struts with embedded wiring reduce noise and turbulence




Manually Controllable
- Adjust R1 RGB controller (sold separately) enables physical control of colors and effects
- Fits standard 180 mm fan mounts with 165 x 165 mm screw hole pattern
- Black sleeved power cables offer an extra touch of style
Maximum compatibility
Compatible with ASUS AURA, Gigabyte Fusion, MSI Mystic Light, ASRock Polychrome and Razer Chroma




High-grade LLS bearing
Long-Life Sleeve bearing with 90,000-hour MTTF delivers long-lasting dependability


Smooth operation
Integrated synthetic rubber corners nullify fan vibration


Chained connections
Chain RGB cables to simplify wiring and run multiple fans or additional RGB devices from a single connector
Specification
Size
180 x 180 x 38 mm
Color
Black frame, white blades
Screw hole pattern
165 x 165 mm
LED type
Addressable RGB
Power connector
4-pin
Bearing
LLS
Number of blades
7
Rotational speed
300 – 1200 RPM
Noise level
14.9 – 37.4 dB(A)
Max airflow (CFM)
43.1 – 146.8 CFM
Max airflow (m3/h)
73.27 – 249.56 m³/h
Max pressure
0.44 – 2.50 mmH2O
Fan input power
4.2W at 12VDC
Fan max input current
0.35A
Fan input voltage
12V
Minimum startup voltage
6V
LED rated voltage
5V
LED rated current
0.6A
LED Rated input power
3.0W
MTTF
90,000 hrs
Fan weight
521 g (1.043 kg 2-pack)
Cable length
1000 mm
Cable type
Black sleeved