Hardware Spec Index

Brontix FN-7478 Max 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN7478-MAX · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,204 (Case Fans scale)
Category rank#27,673
Street price$39
Power3 W
Performance per dollar30.87
Released2024

Specifications

BrandBrontix
ModelBrontix FN-7478 Max
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-4564 Plus 120mm PWM ARGB Case Fan1,009$29Compare
Zephyra FN-4757 Ti 120mm PWM ARGB Case Fan1,077$29Compare
Brontix FN-1109 Ti 140mm PWM Case Fan718$19Compare
Zephyra FN-7259 Max 120mm PWM ARGB Case Fan1,400$49Compare
Caldera FN-2888 Pro 120mm PWM Case Fan (3-Pack)711$19Compare
Corvane FN-9762 Core 120mm PWM Case Fan343$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-7478 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/21369420 (accessed 2026-10-21).