Hardware Spec Index

Brontix FN-2389 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN2389-PRO · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index606 (Case Fans scale)
Category rank#28,131
Street price$19
Power4 W
Performance per dollar31.89
Released2022

Specifications

BrandBrontix
ModelBrontix FN-2389 Pro
Size120 × 120 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-5112 Max 120mm PWM Case Fan804$29Compare
Teralux FN-2255 Max 140mm PWM Case Fan252$9Compare
Brontix FN-7433 Core 120mm PWM ARGB Case Fan (3-Pack)1,175$39Compare
Caldera FN-8067 Prime 140mm PWM Case Fan405$19Compare
Teralux FN-3052 SE 140mm PWM Case Fan (3-Pack)227$9Compare
Teralux FN-5045 Edge 120mm PWM ARGB Case Fan1,160$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-2389 Pro 120mm PWM Case Fan”, https://vextor7.com/item/4157030 (accessed 2026-10-21).