With the FT12 fans, DeepCool has departed somewhat from the aerodynamic design of the older FK120 models, which is also reflected in their different functioning. In some ways it’s a change for the better, in some ways for the worse, but overall the fans are attractive. One of the reasons is the unconventional design, which allows you to see inside the motor. The housing is in fact clear and you can also light up underneath.
Results: Frequency response of sound with a radiator
Measurements are performed in the TrueRTA application, which records sound in a range of 240 frequencies in the recorded range of 20–20,000 Hz. For the possibility of comparison across articles, we export the dominant frequency from the low (20–200 Hz), medium (201–2,000 Hz) and high (2,001–20,000 Hz) range to standard bar graphs.
However, for an even more detailed analysis of the sound expression, it is important to perceive the overall shape of the graph and the intensity of all frequencies/tones. If you don’t understand something in the graphs or tables below, you’ll find the answers to all your questions in this article. It explains how to read the measured data below correctly
The vast majority of fan sound operates in the 70–7000 Hz band. You can virtually ignore frequencies above 7000 Hz, they reflect electromagnetic noise from the measurement chain. This (electromagnetic noise) also extends to frequencies below 70 Hz, although there is still aerodynamic noise at these frequencies. These bands (below 70 Hz and above 7 kHz) could be safely “cut out”, but we do not. Just in case one of the fans does have an anomaly that needs to be controlled and visualized.
Note: For these measurements a thinner radiator of 28 mm is used. Such thickness (and restrictiveness with FPI 22) is common in practice (also within AIO coolers).
| Fan | Dominant sound freq. and noise level, thinner rad@33 dBA | NF-F12 PWM | NF-A15 PWM | ||||
| Low range | Mid range | High range | |||||
| Frequency [Hz] | Noise level [dBu] | Frequency [Hz] | Noise level [dBu] | Frequency [Hz] | Noise level [dBu] | ||
| DeepCool FT14 | 95,1 | -78,3 | 369,7 | -82,8 | 3726,5 | -89,4 | |
| Noctua NF-A14x25 G2 PWM | 20,6 | -77,1 | 380,5 | -83,7 | 19330,5 | -90,9 | |
| Asus TUF Gaming TR120 (Reverse) | 116,5 | -77,9 | 310,9 | -82,6 | 18780,2 | -91,0 | |
| BeQuiet! Pure Wings 3 (BL113) | 123,4 | -76,7 | 246,8 | -82,8 | 19330,5 | -90,7 | |
| Arctic P14 Max rev. 1 | N/A | N/A | N/A | N/A | N/A | N/A | |
| Arctic P14 PWM PST CO rev. 3 | 50,4 | -78,0 | 739,4 | -85,4 | 19330,5 | -90,8 | |
| Arctic P14 PWM PST rev. 4 | 73,4 | -79,1 | 359,2 | -83,9 | 19330,5 | -90,9 | |
| BeQuiet! Silent Wings 4 (BL117) | 92,4 | -70,5 | 369,7 | -82,9 | 19330,5 | -90,7 | |
| Endorfy Stratus 140 PWM | 109,9 | -67,9 | 380,5 | -83,6 | 19897,0 | -91,1 | |
| PCCooler CPS F5 R120 BK | 134,5 | -69,4 | 269,1 | -81,1 | 18780,2 | -90,9 | |
| Thermaltake Toughfan 14 Pro | 119,9 | -76,4 | 380,5 | -83,0 | 18780,2 | -91,0 | |
| Fractal Design Venturi HP-14 PWM | 80,0 | -74,8 | 369,7 | -82,9 | 19330,5 | -91,0 | |
| Seasonic MagFlow ARGB | 50,4 | -78,7 | 369,7 | -84,0 | 18780,2 | -90,8 | |
| Noctua NF-A14 PWM | 50,4 | -78,5 | 380,5 | -81,2 | 19330,5 | -91,0 | |
| BeQuiet! Pure Wings 3 (BL108) | 89,8 | -71,7 | 369,7 | -82,2 | 19330,5 | -90,8 | |
| Endorfy Stratus 120 PWM | 130,7 | -74,7 | 369,7 | -84,5 | 19330,5 | -90,7 | |
| Phanteks PH-F120T30 | 116,5 | -77,4 | 339,0 | -86,0 | 19330,5 | -90,8 | |
| BeQuiet! Light Wings White (BL101) | 155,4 | -83,6 | 320,0 | -82,7 | 19897,0 | -90,9 | |
| Scythe Kaze Flex II 120 | 50,4 | -79,1 | 127,0 | -84,3 | 19330,5 | -90,6 | |
| Valkyrie X12 | 146,7 | -75,2 | 329,4 | -80,4 | 19330,5 | -90,7 | |
| Fractal Design Silent R3 140 mm | 92,4 | -79,3 | 380,5 | -85,9 | 19330,5 | -90,5 | |
| Arctic P12 PWM PST A-RGB | 50,4 | -80,1 | 349,0 | -84,5 | 19330,5 | -90,7 | |
| Scythe Kaze Flex II 120 Slim | 119,9 | -75,3 | 320,0 | -81,6 | 19330,5 | -90,9 | |
| Seasonic MagFlow 1225 PWM | 130,7 | -84,1 | 391,7 | -79,8 | 19330,5 | -90,5 | |
| Arctic P12 PWM PST rev. 1 | 87,2 | -80,3 | 339,0 | -84,6 | 19897,0 | -90,8 | |
| Cooler Master Mobius 120 OC | 95,1 | -79,8 | 1107,9 | -81,5 | 19330,5 | -90,8 | |
| Corsair AF120 RGB Elite | 142,5 | -70,2 | 369,7 | -83,8 | 19330,5 | -90,9 | |
| Enermax SquA RGB White | 160,0 | -79,7 | 339,0 | -81,7 | 19330,5 | -90,7 | |
| Endorfy Fluctus 140 PWM | 109,9 | -73,8 | 380,5 | -83,6 | 18780,2 | -90,9 | |
| Endorfy Fluctus 140 PWM ARGB | 109,9 | -75,1 | 391,7 | -78,5 | 18245,6 | -91,0 | |
| Arctic P12 Slim PWM PST | 123,4 | -73,5 | 369,7 | -82,9 | 19330,5 | -91,0 | |
| BeQuiet! Silent Wings Pro 4 (BL099) | 55,0 | -83,4 | 201,6 | -78,6 | 2416,3 | -88,1 | |
| Fractal Design Prisma AL-14 PWM | 73,4 | -72,0 | 213,6 | -80,6 | 2031,9 | -89,6 | |
| Gigabyte Aorus 140 ARGB | 89,8 | -75,7 | 369,7 | -81,4 | 18780,2 | -90,6 | |
| BeQuiet! Light Wings (BL075) | 138,5 | -69,2 | 246,8 | -81,2 | 19897,0 | -90,8 | |
| Fractal Design Aspect 14 RGB PWM | 47,6 | -70,9 | 380,5 | -80,0 | 18245,6 | -91,0 | |
| DeepCool FK120 | 138,5 | -78,7 | 246,8 | -76,2 | 19330,5 | -90,8 | |
| Asus TUF Gaming TF120 | 100,8 | -78,3 | 339,0 | -79,7 | 19330,5 | -90,9 | |
| BeQuiet! Light Wings (BL072) | 116,5 | -77,5 | 339,0 | -81,6 | 19330,5 | -90,7 | |
| DeepCool FC120 | 130,7 | -75,1 | 201,6 | -83,3 | 18780,2 | -90,8 | |
| Nidec Servo Gentle Typhoon D1225C (2150/12) | 138,5 | -79,0 | 678,1 | -75,8 | 19330,5 | -90,6 | |
| BeQuiet! Shadow Wings 2 (BL085) | 151,0 | -80,6 | 369,7 | -80,7 | 18780,2 | -90,8 | |
| Noctua NF-A12x25 PWM | 50,4 | -81,2 | 329,4 | -77,5 | 19897,0 | -90,9 | |
| Corsair AF120 Elite (black) | 138,5 | -77,3 | 339,0 | -84,3 | 19330,5 | -90,8 | |
| Cooler Master MasterFan SF120M | 95,1 | -80,2 | 190,3 | -85,7 | 4063,7 | -84,7 | |
| Akasa Alucia SC12 | 50,4 | -80,0 | 1522,2 | -83,4 | 19330,5 | -90,8 | |
| BeQuiet! Silent Wings Pro 4 (BL098) | 155,4 | -78,8 | 339,0 | -83,5 | 2791,7 | -89,2 | |
| Thermalright X-Silent 120 | 50,4 | -78,3 | 310,9 | -85,5 | 2416,3 | -86,0 | |
| Fractal Design Aspect 12 RGB PWM | 50,4 | -78,6 | 293,4 | -81,5 | 19330,5 | -90,9 | |
| BeQuiet! Silent Wings 3 (BL066) | 50,4 | -79,8 | 213,6 | -82,1 | 19330,5 | -90,9 | |
| Gelid Zodiac | 50,4 | -79,5 | 246,8 | -80,9 | 19330,5 | -91,0 | |
| Fractal Design Dynamic X2 GP-12 PWM | 36,2 | -72,8 | 1566,8 | -85,2 | 2215,8 | -86,9 | |
| BeQuiet! Pure Wings 2 (BL039) | 50,4 | -81,3 | 369,7 | -82,8 | 19330,5 | -90,8 | |
| Gigabyte Aorus 120 ARGB | 59,9 | -77,4 | 339,0 | -81,5 | 19897,0 | -91,0 | |
| Arctic BioniX P120 A-RGB | 109,9 | -78,7 | 369,7 | -85,0 | 19897,0 | -91,1 | |
| Akasa OTTO SF12 | N/A | N/A | N/A | N/A | N/A | N/A | |
| Cooler Master SickleFlow 120 ARGB | 47,6 | -78,3 | 604,1 | -82,9 | 18780,2 | -90,7 | |
| Alphacool SL-15 PWM | 97,9 | -81,3 | 369,7 | -84,2 | 19330,5 | -90,8 | |
| Arctic BioniX F120 | 109,9 | -78,7 | 369,7 | -85,0 | 19897,0 | -91,1 | |
| SilverStone SST-AP123 | SilverStone SST-AP123 | 100,8 | -81,6 | 415,0 | -82,8 | 19897,0 | -90,9 |
| Noctua NF-P12 redux-1700 PWM | 113,1 | -79,1 | 329,4 | -77,0 | 19897,0 | -90,9 | |
| SilentiumPC Fluctus 120 PWM | 130,7 | -74,0 | 369,7 | -85,1 | 18780,2 | -91,0 | |
| MSI MEG Silent Gale P12 | 155,4 | -80,8 | 310,9 | -79,9 | 19330,5 | -91,0 | |
| Asus ROG Strix XF120 | Asus ROG Strix XF120 | 95,1 | -77,9 | 329,4 | -78,9 | 2347,5 | -90,0 |
| Akasa Vegas X7 | 119,7 | -79,9 | 339,0 | -83,0 | 19330,5 | -90,8 | |
| Reeven Coldwing 12 | 127,0 | -78,2 | 339,0 | -84,8 | 19897,0 | -90,9 | |
| Reeven Kiran | 127,0 | -81,4 | 339,0 | -84,4 | 19897,0 | -90,8 | |
| SilentiumPC Sigma Pro 120 PWM | N/A | N/A | N/A | N/A | N/A | N/A | |
| SilentiumPC Sigma Pro Corona RGB 120 | 130,7 | -77,0 | 339,0 | -84,9 | 18780,2 | -90,9 | |
| SilverStone SST-AP121 | 50,4 | -79,9 | 329,4 | -81,4 | 19330,5 | -90,9 | |
| SilverStone SST-FQ121 | 80,0 | -81,8 | 329,4 | -83,1 | 18780,2 | -91,0 | |
| Xigmatek XLF-F1256 | 36,2 | -66,0 | 783,4 | -80,6 | 19897,9 | -90,9 |
| Fan | Dominant sound freq. and noise level, thinner rad@39 dBA | NF-F12 PWM | NF-A15 PWM | ||||
| Low range | Mid range | High range | |||||
| Frequency [Hz] | Noise level [dBu] | Frequency [Hz] | Noise level [dBu] | Frequency [Hz] | Noise level [dBu] | ||
| DeepCool FT14 | 20,6 | -77,4 | 369,7 | -76,0 | 19330,5 | -90,7 | |
| Noctua NF-A14x25 G2 PWM | 20,6 | -66,9 | 369,7 | -77,0 | 19897,0 | -91,1 | |
| Asus TUF Gaming TR120 (Reverse) | 130,7 | -76,2 | 1045,7 | -79,8 | 18780,2 | -90,9 | |
| BeQuiet! Pure Wings 3 (BL113) | 160,0 | -66,0 | 320,0 | -76,9 | 17726,2 | -91,0 | |
| Arctic P14 Max rev. 1 | 100,8 | -80,7 | 380,5 | -77,8 | 19330,5 | -91,0 | |
| Arctic P14 PWM PST CO rev. 3 | 92,4 | -75,2 | 1356,1 | -78,0 | 18780,2 | -90,7 | |
| Arctic P14 PWM PST rev. 4 | 97,9 | -75,1 | 349,0 | -73,2 | 18780,2 | -90,9 | |
| BeQuiet! Silent Wings 4 (BL117) | 123,4 | -63,7 | 369,7 | -71,7 | 19330,5 | -90,8 | |
| Endorfy Stratus 140 PWM | 138,5 | -59,6 | 380,5 | -77,1 | 19330,5 | -90,9 | |
| PCCooler CPS F5 R120 BK | 169,5 | -65,1 | 339,0 | -65,1 | 19330,5 | -90,9 | |
| Thermaltake Toughfan 14 Pro | 151,0 | -69,1 | 369,7 | -76,6 | 19897,0 | -90,9 | |
| Fractal Design Venturi HP-14 PWM | 123,4 | -73,2 | 369,7 | -74,6 | 18245,6 | -91,0 | |
| Seasonic MagFlow ARGB | 130,7 | -74,0 | 391,7 | -76,0 | 18780,2 | -90,9 | |
| Noctua NF-A14 PWM | 134,5 | -80,1 | 369,7 | -74,5 | 19330,5 | -91,0 | |
| BeQuiet! Pure Wings 3 (BL108) | 119,9 | -68,7 | 239,7 | -69,7 | 19330,5 | -91,0 | |
| Endorfy Stratus 120 PWM | 169,5 | -68,2 | 339,0 | -74,4 | 19330,5 | -90,9 | |
| Phanteks PH-F120T30 | 146,7 | -75,7 | 302,0 | -77,3 | 19330,5 | -90,9 | |
| BeQuiet! Light Wings White (BL101) | 50,4 | -81,7 | 213,6 | -80,2 | 19897,0 | -90,7 | |
| Scythe Kaze Flex II 120 | 123,4 | -71,9 | 349,0 | -78,0 | 19330,5 | -90,7 | |
| Valkyrie X12 | 184,9 | -69,7 | 369,7 | -71,5 | 18780,2 | -90,9 | |
| Fractal Design Silent R3 140 mm | 123,4 | -69,4 | 246,8 | -75,2 | 2215,8 | -89,1 | |
| Arctic P12 PWM PST A-RGB | 50,4 | -78,9 | 987,0 | -76,0 | 19330,5 | -90,7 | |
| Scythe Kaze Flex II 120 Slim | 155,4 | -69,5 | 349,0 | -77,9 | 19897,0 | -90,9 | |
| Seasonic MagFlow 1225 PWM | 164,7 | -77,2 | 329,4 | -74,1 | 18780,2 | -90,8 | |
| Arctic P12 PWM PST rev. 1 | 23,1 | -66,5 | 339,0 | -77,5 | 19330,5 | -90,7 | |
| Cooler Master Mobius 120 OC | 20,9 | -73,8 | 184,9 | -75,1 | 2152,7 | -83,8 | |
| Corsair AF120 RGB Elite | 179,6 | -65,9 | 359,2 | -73,5 | 19330,5 | -90,8 | |
| Enermax SquA RGB White | 138,5 | -66,0 | 339,0 | -75,3 | 19330,5 | -90,7 | |
| Endorfy Fluctus 140 PWM | 142,5 | -67,7 | 369,7 | -78,1 | 19330,5 | -91,2 | |
| Endorfy Fluctus 140 PWM ARGB | 142,5 | -69,4 | 380,5 | -78,6 | 19330,5 | -90,9 | |
| Arctic P12 Slim PWM PST | 127,0 | -68,2 | 369,7 | -76,3 | 18780,2 | -90,8 | |
| BeQuiet! Silent Wings Pro 4 (BL099) | 134,5 | -74,7 | 269,1 | -74,3 | 2416,3 | -83,6 | |
| Fractal Design Prisma AL-14 PWM | 106,8 | -68,8 | 369,7 | -76,2 | 19330,5 | -90,8 | |
| Gigabyte Aorus 140 ARGB | 116,5 | -73,7 | 380,5 | -75,6 | 3133,6 | -87,6 | |
| BeQuiet! Light Wings (BL075) | 179,6 | -64,8 | 718,4 | -75,7 | 19897,0 | -91,0 | |
| Fractal Design Aspect 14 RGB PWM | 123,4 | -62,6 | 369,7 | -73,2 | 19330,5 | -90,9 | |
| DeepCool FK120 | 179,6 | -74,8 | 339,0 | -75,1 | 19897,0 | -90,9 | |
| Asus TUF Gaming TF120 | 123,4 | -74,5 | 339,0 | -75,4 | 19330,5 | -90,7 | |
| BeQuiet! Light Wings (BL072) | 160,0 | -72,9 | 320,0 | -72,6 | 18780,2 | -90,7 | |
| DeepCool FC120 | 169,5 | -72,7 | 339,0 | -77,1 | 19897,0 | -90,8 | |
| Nidec Servo Gentle Typhoon D1225C (2150/12) | 190,3 | -70,2 | 380,5 | -77,2 | 19330,5 | -90,9 | |
| BeQuiet! Shadow Wings 2 (BL085) | N/A | N/A | N/A | N/A | N/A | N/A | |
| Noctua NF-A12x25 PWM | 23,1 | -77,9 | 213,6 | -70,4 | 19897,0 | -91,0 | |
| Corsair AF120 Elite (black) | 174,5 | -69,6 | 369,7 | -78,3 | 18780,2 | -90,9 | |
| Cooler Master MasterFan SF120M | 138,5 | -70,1 | 285,1 | -73,7 | 4063,7 | -78,2 | |
| Akasa Alucia SC12 | 164,7 | -74,0 | 1522,2 | -75,5 | 19897,0 | -90,8 | |
| BeQuiet! Silent Wings Pro 4 (BL098) | 190,3 | -73,1 | 339,0 | -69,8 | 2791,7 | -86,7 | |
| Thermalright X-Silent 120 | 50,4 | -79,3 | 239,7 | -72,6 | 2347,5 | -86,6 | |
| Fractal Design Aspect 12 RGB PWM | 130,7 | -74,5 | 339,0 | -75,8 | 18245,6 | -90,8 | |
| BeQuiet! Silent Wings 3 (BL066) | 130,7 | -71,4 | 369,7 | -79,2 | 18780,2 | -90,9 | |
| Gelid Zodiac | 138,5 | -75,4 | 277,0 | -75,6 | 19330,5 | -90,8 | |
| Fractal Design Dynamic X2 GP-12 PWM | 103,7 | -77,2 | 1566,8 | -76,7 | 2152,7 | -87,9 | |
| BeQuiet! Pure Wings 2 (BL039) | 130,7 | -78,6 | 369,7 | -77,2 | 17726,2 | -91,1 | |
| Gigabyte Aorus 120 ARGB | 190,3 | -70,5 | 369,7 | -75,5 | 19330,5 | -90,9 | |
| Arctic BioniX P120 A-RGB | 119,9 | -64,0 | 239,7 | -73,0 | 19330,5 | -90,9 | |
| Akasa OTTO SF12 | 151,0 | -70,0 | 339,0 | -75,4 | 4832,6 | -82,2 | |
| Cooler Master SickleFlow 120 ARGB | 134,5 | -69,2 | 310,9 | -74,9 | 4974,2 | -86,7 | |
| Alphacool SL-15 PWM | 130,7 | -77,8 | 369,7 | -72,7 | 19330,5 | -90,8 | |
| Arctic BioniX F120 | 142,5 | -73,8 | 369,7 | -77,3 | 3225,4 | -90,3 | |
| SilverStone SST-AP123 | SilverStone SST-AP123 | 151,0 | -72,3 | 339,0 | -74,4 | 19897,0 | -90,8 |
| Noctua NF-P12 redux-1700 PWM | 146,7 | -69,0 | 369,7 | -79,9 | 18780,2 | -91,0 | |
| SilentiumPC Fluctus 120 PWM | 179,6 | -66,3 | 359,2 | -76,8 | 2152,7 | -88,3 | |
| MSI MEG Silent Gale P12 | 195,8 | -77,5 | 403,2 | -71,9 | 19330,5 | -90,8 | |
| Asus ROG Strix XF120 | Asus ROG Strix XF120 | 130,7 | -62,5 | 329,4 | -87,8 | 18780,2 | -91,1 |
| Akasa Vegas X7 | 155,4 | -75,8 | 339,0 | -76,5 | 19330,5 | -90,7 | |
| Reeven Coldwing 12 | 160,0 | -71,4 | 339,0 | -77,9 | 19897,0 | -90,9 | |
| Reeven Kiran | 58,2 | -81,9 | 329,4 | -73,1 | 19330,5 | -90,8 | |
| SilentiumPC Sigma Pro 120 PWM | 127,0 | -72,9 | 339,0 | -78,0 | 2487,1 | -76,5 | |
| SilentiumPC Sigma Pro Corona RGB 120 | 134,5 | -68,8 | 538,2 | -80,3 | 2635,0 | -87,1 | |
| SilverStone SST-AP121 | 123,4 | -69,2 | 854,3 | -77,3 | 18780,2 | -91,1 | |
| SilverStone SST-FQ121 | 146,7 | -71,3 | 1522,2 | -79,6 | 19330,5 | -90,9 | |
| Xigmatek XLF-F1256 | 58,2 | -76,1 | 739,4 | -71,9 | 19330,5 | -91,1 |
| Fan | Dominant sound freq. and noise level, thinner rad@45 dBA | NF-F12 PWM | NF-A15 PWM | ||||
| Low range | Mid range | High range | |||||
| Frequency [Hz] | Noise level [dBu] | Frequency [Hz] | Noise level [dBu] | Frequency [Hz] | Noise level [dBu] | ||
| DeepCool FT14 | 151,0 | -65,1 | 310,9 | -71,9 | 19330,5 | -91,1 | |
| Noctua NF-A14x25 G2 PWM | 20,6 | -63,7 | 380,5 | -68,2 | 19330,5 | -91,1 | |
| Asus TUF Gaming TR120 (Reverse) | 160,0 | -71,3 | 1015,9 | -70,3 | 19330,5 | -90,9 | |
| BeQuiet! Pure Wings 3 (BL113) | 195,8 | -61,4 | 391,7 | -70,7 | 19897,0 | -90,7 | |
| Arctic P14 Max rev. 1 | 127,0 | -76,7 | 380,5 | -71,1 | 2091,4 | -89,9 | |
| Arctic P14 PWM PST CO rev. 3 | 113,1 | -66,3 | 369,7 | -68,1 | 18780,2 | -91,0 | |
| Arctic P14 PWM PST rev. 4 | 119,9 | -67,2 | 1522,2 | -70,1 | 19330,5 | -90,9 | |
| BeQuiet! Silent Wings 4 (BL117) | 160,0 | -57,4 | 320,0 | -67,1 | 2091,4 | -88,4 | |
| Endorfy Stratus 140 PWM | 174,5 | -54,9 | 380,5 | -71,4 | 2560,0 | -90,3 | |
| PCCooler CPS F5 R120 BK | 23,1 | -60,8 | 213,6 | -58,9 | 3133,6 | -89,6 | |
| Thermaltake Toughfan 14 Pro | 184,9 | -66,5 | 369,7 | -66,2 | 19330,5 | -90,8 | |
| Fractal Design Venturi HP-14 PWM | 134,5 | -60,5 | 380,5 | -71,5 | 2031,9 | -87,5 | |
| Seasonic MagFlow ARGB | 25,6 | -72,1 | 369,7 | -71,9 | 2091,4 | -87,6 | |
| Noctua NF-A14 PWM | 134,5 | -80,1 | 369,7 | -74,5 | 19330,5 | -91,0 | |
| BeQuiet! Pure Wings 3 (BL108) | 138,5 | -61,2 | 285,1 | -65,6 | 19330,5 | -90,8 | |
| Endorfy Stratus 120 PWM | 213,6 | -59,6 | 1522,2 | -72,9 | 3225,4 | -87,9 | |
| Phanteks PH-F120T30 | 179,6 | -68,9 | 718,4 | -66,0 | 2152,7 | -87,2 | |
| BeQuiet! Light Wings White (BL101) | 119,9 | -73,4 | 269,1 | -70,3 | 3225,4 | -87,8 | |
| Scythe Kaze Flex II 120 | 33,6 | -71,4 | 213,6 | -72,4 | 2487,1 | -89,7 | |
| Valkyrie X12 | 25,2 | -71,5 | 226,3 | -60,3 | 19897,0 | -90,9 | |
| Fractal Design Silent R3 140 mm | N/A | N/A | N/A | N/A | N/A | N/A | |
| Arctic P12 PWM PST A-RGB | 142,5 | -71,3 | 1140,4 | -72,4 | 3133,6 | -89,2 | |
| Scythe Kaze Flex II 120 Slim | 195,8 | -65,7 | 380,5 | -72,0 | 19330,5 | -90,7 | |
| Seasonic MagFlow 1225 PWM | 24,8 | -73,8 | 1522,2 | -70,6 | 2152,7 | -86,5 | |
| Arctic P12 PWM PST rev. 1 | N/A | N/A | N/A | N/A | N/A | N/A | |
| Cooler Master Mobius 120 OC | 239,7 | -65,6 | 1522,2 | -67,5 | 2280,7 | -85,7 | |
| Corsair AF120 RGB Elite | 130,7 | -71,7 | 213,6 | -65,7 | 19330,5 | -90,9 | |
| Enermax SquA RGB White | 195,8 | -72,6 | 391,7 | -70,5 | 19330,5 | -90,6 | |
| Endorfy Fluctus 140 PWM ARGB | 179,6 | -62,8 | 1478,9 | -71,8 | 2031,9 | -85,4 | |
| Endorfy Fluctus 140 PWM ARGB | 179,6 | -63,7 | 391,7 | -69,3 | 2091,4 | -84,6 | |
| Arctic P12 Slim PWM PST | 195,8 | -62,2 | 391,7 | -70,7 | 2091,4 | -86,2 | |
| BeQuiet! Silent Wings Pro 4 (BL099) | 164,7 | -69,5 | 329,4 | -64,4 | 2416,3 | -80,6 | |
| Fractal Design Prisma AL-14 PWM | 134,5 | -62,8 | 538,2 | -69,3 | 6267,2 | -89,2 | |
| Gigabyte Aorus 140 ARGB | 142,5 | -67,5 | 369,7 | -70,5 | 2215,8 | -86,4 | |
| BeQuiet! Light Wings (BL075) | 119,9 | -67,4 | 1522,2 | -66,0 | 2152,7 | -81,3 | |
| Fractal Design Aspect 14 RGB PWM | 130,7 | -68,5 | 380,5 | -62,6 | 2280,7 | -88,4 | |
| DeepCool FK120 | 23,1 | -71,6 | 339,0 | -72,3 | 5424,5 | -90,4 | |
| Asus TUF Gaming TF120 | 155,4 | -61,3 | 310,9 | -68,0 | 2091,4 | -88,7 | |
| BeQuiet! Light Wings (BL072) | 184,9 | -71,3 | 369,7 | -65,5 | 3133,6 | -89,6 | |
| DeepCool FC120 | 23,1 | -66,7 | 213,6 | -70,3 | 2416,3 | -87,0 | |
| Nidec Servo Gentle Typhoon D1225C (2150/12) | 25,6 | -73,0 | 246,8 | -59,1 | 2280,7 | -82,0 | |
| BeQuiet! Shadow Wings 2 (BL085) | N/A | N/A | N/A | N/A | N/A | N/A | |
| Noctua NF-A12x25 PWM | 28,3 | -77,0 | 261,4 | -67,7 | 2091,4 | -88,9 | |
| Corsair AF120 Elite (black) | 130,7 | -77,2 | 213,6 | -63,0 | 2152,7 | -87,3 | |
| Cooler Master MasterFan SF120M | 169,5 | -65,3 | 339,0 | -59,2 | 4063,7 | -71,7 | |
| Akasa Alucia SC12 | 23,1 | -73,1 | 207,5 | -68,0 | 19330,5 | -90,7 | |
| BeQuiet! Silent Wings Pro 4 (BL098) | 20,3 | -78,5 | 246,8 | -66,7 | 2215,8 | -83,3 | |
| Thermalright X-Silent 120 | N/A | N/A | N/A | N/A | N/A | N/A | |
| Fractal Design Aspect 12 RGB PWM | 160,0 | -71,1 | 339,0 | -69,4 | 2487,1 | -90,1 | |
| BeQuiet! Silent Wings 3 (BL066) | 160,0 | -70,9 | 320,0 | -65,6 | 3133,6 | -90,0 | |
| Gelid Zodiac | 169,5 | -70,4 | 339,0 | -66,5 | 2957,7 | -83,2 | |
| Fractal Design Dynamic X2 GP-12 PWM | 142,5 | -66,6 | 329,4 | -69,0 | 2215,8 | -74,1 | |
| BeQuiet! Pure Wings 2 (BL039) | 127,0 | -72,1 | 391,7 | -71,3 | 18780,2 | -90,9 | |
| Gigabyte Aorus 120 ARGB | 155,4 | -67,5 | 239,7 | -65,5 | 2487,1 | -86,1 | |
| Arctic BioniX P120 A-RGB | 174,5 | -71,7 | 349,0 | -63,0 | 4832,6 | -82,8 | |
| Akasa OTTO SF12 | 190,3 | -66,3 | 380,5 | -72,4 | 4832,6 | -79,6 | |
| Cooler Master SickleFlow 120 ARGB | 169,5 | -65,4 | 678,1 | -66,9 | 2215,8 | -82,2 | |
| Alphacool SL-15 PWM | 151,0 | -74,1 | 232,9 | -68,2 | 2215,8 | -87,2 | |
| Arctic BioniX F120 | 174,5 | -71,7 | 349,0 | -63,0 | 4832,6 | -82,8 | |
| SilverStone SST-AP123 | SilverStone SST-AP123 | 184,9 | -70,9 | 246,8 | -66,5 | 2215,8 | -85,4 |
| Noctua NF-P12 redux-1700 PWM | 184,9 | -64,7 | 329,4 | -62,1 | 19897,0 | -90,9 | |
| SilentiumPC Fluctus 120 PWM | 23,1 | -65,1 | 219,8 | -59,8 | 2215,8 | -80,8 | |
| MSI MEG Silent Gale P12 | 25,6 | -74,3 | 339,0 | -71,7 | 2416,3 | -85,1 | |
| Asus ROG Strix XF120 | 164,7 | -66,8 | 320,0 | -68,2 | 2416,3 | -83,8 | |
| Akasa Vegas X7 | N/A | N/A | N/A | N/A | N/A | N/A | |
| Reeven Coldwing 12 | 195,8 | -69,4 | 391,7 | -71,9 | 2152,7 | -85,6 | |
| Reeven Kiran | 123,4 | -71,7 | 391,7 | -71,2 | 3225,4 | -84,4 | |
| SilentiumPC Sigma Pro 120 PWM | 142,5 | -72,4 | 339,0 | -72,5 | 2152,7 | -76,1 | |
| SilentiumPC Sigma Pro Corona RGB 120 | 23,1 | -59,7 | 329,4 | -69,7 | 2635,0 | -81,1 | |
| SilverStone SST-AP121 | 127,0 | -65,5 | 310,9 | -70,2 | 18780,2 | -90,9 | |
| SilverStone SST-FQ121 | 20,3 | -66,0 | 201,6 | -65,8 | 18780,2 | -90,9 | |
| Xigmatek XLF-F1256 | 130,7 | -64,2 | 739,4 | -64,3 | 3133,6 | -90,8 |
Why is there a missing value sometimes? There may be more reasons. Usually it is because the fan could not be adjusted to the target noise level. Some have a higher minimum speed (or the speed is low, but the motor is too noisy) or it is a slower fan that will not reach the higher decibels. But the results in the graphs are also missing if the impeller is brushing against the nylon filter mesh. In that case, we evaluate this combination as incompatible. And zero in the graphs is naturally also in situations where we measure 0.00. This is a common occurrence at extremely low speeds with obstructions or within vibration measurements.
The results seem to indicate that this fan is optimized for RPM-normalized performance instead of noise-normalized performance, and little attention being paid to its behaviour on obstacles. Surprisingly disappointing to me especially vs. the excellent FT14.
In addition to facing significantly less competition, the FT14 has a narrower blade inclination. It’s significantly larger on the FT12 and although the frontal profile of the fan looks great, even for use on obstacles, it does have some weaknesses. Similar in nature to Arctic’s F fans, for example, although in the case of the FT12 they don’t manifest themselves as noticeably. With fans, an overall aerodynamic design is significantly more efficient for all scenarios. 🙂