Fractal Design Prisma AL-14, 140mm, PWM, Sleeve Bearing, ARGB Fan Kit, 3-pack, Black

Technical details
Bearing technology	LLS
Weight & dimensions
Weight	200 g
Package weight	692 g
Cable length	0.5 m
Height	140 mm
Width	140 mm
Depth	25 mm
Package depth	142 mm
Package height	30 mm
Package width	202 mm
Fan weight	200 g
Energy management
Power consumption (typical)	1.5 W
Power supply	2.16 W
Rated current	0.3 A
Maximum current	0.3 A
Voltage	12 V
Fan voltage	12 V
Fan current	0.3 A
Rated voltage	12 V
Starting voltage	7 V
LED voltage	5 V
LED power consumption (fan)	1.5 W
Packaging data
Quantity	3
Packaging content
Remote control included
Mounting kit
Number of screws	4
Screws included
Other features
Connector(s)	4-pin
Rotational speed	1700 RPM
Country of origin	China
Power	2.16 W
Current	0.3 A
Fan rated voltage	12 V
Mean time to failure (MTTF)	100000 h
Design
Product colour	Black, White
Number of fans	3 fan(s)
RoHS compliance
Illumination colour	Multi
Fan connector	4-pin
Illumination LED
Number of LEDs	6
Number of fan blades	7
Performance
Type	Fan
Mean time between failures (MTBF)	100000 h
Number of speeds	3
Speed detection
Airflow	176.44 m³/h
Fan diameter	14 cm
Suitable location	Computer case
Maximum airflow	103.85 cfm
Minimum airflow (imperial)	31.67 cfm
Maximum air pressure	2.38 mmH2O
Noise level (low speed)	15.1 dB
Noise level (high speed)	34.1 dB
Fan speed (max)	1700 RPM
Fan speed (min)	500 RPM
Rotational speed (max)	1700 RPM
Rotational speed (min)	500 RPM
Quantity per pack	1 pc(s)
Fan noise level (max)	34.1 dB
Pulse-width modulation (PWM) support
Rotational speed with LNA (max)	1700 RPM
Fan static pressure	2.38 mmH2O
Fan's mean time to failure (MTTF)	100000 h
Fan 2 rotational speed (min)	500 RPM
Fan 2 rotational speed (max)	1700 RPM
Logistics data
Harmonized System (HS) code	84733080
EAN	7340172701651
Warranty	1 year

This three-pack of 140mm case fans provides controlled airflow suitable for system chassis cooling or heat exchanger installation. The units utilize a 4-pin PWM interface, enabling rotational speed adjustment between 500 RPM and 1700 RPM based on the thermal requirements of the system. At maximum operational speed, the fans deliver 176.44 m³/h (103.85 CFM) of airflow and generate 2.38 mmH2O of static pressure, with noise output peaking at 34.1 dB.

Operational stability and lifespan are maintained through the integration of Long Life Sleeve (LLS) bearings, which contribute to a rated Mean Time To Failure (MTTF) of 100,000 hours. Each fan unit operates on 12V DC power, drawing 0.3A of current and consuming 1.5W under typical load conditions. The standard 25mm depth ensures broad compatibility across diverse case and radiator setups.

The units incorporate six individually Addressable RGB (ARGB) LEDs mounted within the central hub for system illumination. Lighting synchronization requires a standard 3-pin 5V ARGB connector and supports major platform software, including ASUS Aura, Gigabyte Fusion, MSI Mystic Light, and ASRock Polychrome. The package includes chainable RGB connection cables and necessary mounting screws for installation.

Key Features:

140mm fan diameter and 25mm thickness
Minimum fan speed of 500 RPM
Maximum rotational speed of 1700 RPM
LLS (Long Life Sleeve) bearing technology implemented
Six hub-mounted Addressable RGB LEDs
Requires 3-pin 5V ARGB header for illumination
100,000 hours Mean Time To Failure rating
Includes three fans and required mounting hardware

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Fractal Design Prisma AL-14, 140mm, PWM, Sleeve Bearing, ARGB Fan Kit, 3-pack, Black

Key Specifications