Hardware Spec Index

Brontix FN-9478 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN9478-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index672 (Case Fans scale)
Category rank#1,916
Street price$19
Power3 W
Performance per dollar35.37
Released2020

Specifications

BrandBrontix
ModelBrontix FN-9478 Prime
Size120 × 120 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-6877 Plus 120mm PWM ARGB Case Fan (3-Pack)969$29Compare
Teralux FN-2120 XT 120mm PWM Case Fan478$19Compare
Brontix FN-5893 Edge 120mm PWM ARGB Case Fan1,290$49Compare
Zephyra FN-2529 Core 120mm PWM ARGB Case Fan1,382$49Compare
Corvane FN-2589 Edge 140mm PWM ARGB Case Fan911$29Compare
Teralux FN-9153 Prime 120mm PWM Case Fan (3-Pack)552$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9478 Prime 120mm PWM Case Fan”, https://vextor7.com/item/11675338 (accessed 2026-10-19).