Hardware Spec Index

Brontix FN-3662 Plus 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3662-PLUS · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,169 (Case Fans scale)
Category rank#38,685
Street price$39
Power4 W
Performance per dollar29.97
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3662 Plus
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-8388 Plus 120mm PWM Case Fan479$19Compare
Zephyra FN-9765 Ti 140mm PWM ARGB Case Fan1,317$49Compare
Zephyra FN-8370 Plus 120mm PWM Case Fan457$19Compare
Teralux FN-8191 Pro 140mm PWM Case Fan252$9Compare
Brontix FN-4652 Max 120mm PWM ARGB Case Fan (3-Pack)1,205$49Compare
Zephyra FN-9580 Ultra 120mm PWM Case Fan392$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3662 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/954716 (accessed 2026-10-20).