Hardware Spec Index

Brontix FN-7742 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7742-PRO · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,330 (Case Fans scale)
Category rank#17,291
Street price$49
Power3 W
Performance per dollar27.14
Released2023

Specifications

BrandBrontix
ModelBrontix FN-7742 Pro
Size140 × 140 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-3062 Edge 120mm PWM Case Fan338$19Compare
Zephyra FN-5579 Core 120mm PWM Case Fan689$19Compare
Corvane FN-4142 Pro 120mm PWM Case Fan (3-Pack)460$19Compare
Caldera FN-2142 Plus 120mm PWM Case Fan (3-Pack)705$19Compare
Zephyra FN-7335 Pro 140mm PWM Case Fan (3-Pack)397$9Compare
Teralux FN-1823 Plus 120mm PWM ARGB Case Fan880$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-7742 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/2006278 (accessed 2026-10-21).