Hardware Spec Index

Brontix FN-4083 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4083-PRO · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index619 (Case Fans scale)
Category rank#30,128
Street price$19
Power3 W
Performance per dollar32.58
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4083 Pro
Size120 × 120 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-4353 Ti 120mm PWM Case Fan330$9Compare
Brontix FN-3630 Pro 140mm PWM Case Fan696$19Compare
Corvane FN-9681 Core 140mm PWM Case Fan396$9Compare
Zephyra FN-6546 Pro 120mm PWM ARGB Case Fan1,053$39Compare
Brontix FN-4995 Edge 140mm PWM ARGB Case Fan869$29Compare
Brontix FN-1972 Prime 120mm PWM ARGB Case Fan1,179$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4083 Pro 120mm PWM Case Fan”, https://vextor7.com/item/2532879 (accessed 2026-10-21).