Hardware Spec Index

Brontix FN-4846 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4846-PRO · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index414 (Case Fans scale)
Category rank#38,667
Street price$19
Power3 W
Performance per dollar21.79
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4846 Pro
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-7138 Edge 140mm PWM ARGB Case Fan968$29Compare
Zephyra FN-7118 Ti 120mm PWM Case Fan (3-Pack)330$9Compare
Brontix FN-8966 Core 120mm PWM Case Fan (3-Pack)712$19Compare
Teralux FN-1884 Ti 120mm PWM Case Fan704$19Compare
Corvane FN-3461 Plus 140mm PWM Case Fan538$19Compare
Caldera FN-3567 Core 120mm PWM ARGB Case Fan877$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4846 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/52323633 (accessed 2026-10-25).