Hardware Spec Index

Brontix FN-4476 Edge 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4476-EDGE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index235 (Case Fans scale)
Category rank#14,384
Street price$9
Power4 W
Performance per dollar26.11
Released2021

Specifications

BrandBrontix
ModelBrontix FN-4476 Edge
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-7650 XT 140mm PWM ARGB Case Fan (3-Pack)1,046$29Compare
Corvane FN-3667 Core 120mm PWM ARGB Case Fan983$29Compare
Zephyra FN-4484 Ultra 120mm PWM ARGB Case Fan (3-Pack)854$29Compare
Caldera FN-6190 XT 140mm PWM ARGB Case Fan1,400$49Compare
Zephyra FN-3156 Edge 120mm PWM Case Fan739$19Compare
Caldera FN-1422 Core 120mm PWM Case Fan529$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4476 Edge 140mm PWM Case Fan”, https://vextor7.com/item/6238215 (accessed 2026-10-24).