Hardware Spec Index

Brontix FN-3982 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3982-ULTRA · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index574 (Case Fans scale)
Category rank#12,887
Street price$19
Power3 W
Performance per dollar30.21
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3982 Ultra
Size120 × 120 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-3929 Edge 140mm PWM Case Fan294$9Compare
Caldera FN-8227 Plus 120mm PWM ARGB Case Fan1,322$39Compare
Zephyra FN-5542 Ti 120mm PWM ARGB Case Fan1,131$39Compare
Caldera FN-8521 SE 120mm PWM Case Fan722$19Compare
Brontix FN-4874 Plus 140mm PWM Case Fan615$19Compare
Zephyra FN-6660 Max 120mm PWM ARGB Case Fan1,017$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3982 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/91365825 (accessed 2026-10-23).