FRACTAL DESIGN Prisma AL-18 ARGB PWM 2-Pack

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.
Product Description: Fractal Design Prisma AL-18 - case fan | Product Type: Case fan | Packaged Quantity: 2 (specifications are for single item) | Package Content: 4 fan screws, 4 M4 x 43mm screws, 4 screws (6-32 x 43) | Colour: Black frame, white blades | Fan Diameter: 180 mm | Fan Height: 38 mm | Fan Bearing: Long life sleeve bearing | Rotation Speed: 300-1200 rpm | Air Flow: 146.8 cfm | Noise Level: 14.9 - 37.4 dBA | Power Connector: 4-pin ARGB connector | Rated Voltage: 12 V | Features: Trip wire technology, PWM control | Dimensions (WxDxH): 18.2 cm x 18.2 cm x 4 cm | Weight: 521 g | Manufacturer Warranty: 3-year warranty