Hardware Spec Index

Brontix FN-9456 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9456-SE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index431 (Case Fans scale)
Category rank#4,256
Street price$9
Power4 W
Performance per dollar47.89
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9456 SE
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-2389 SE 120mm PWM ARGB Case Fan1,126$29Compare
Corvane FN-1462 Core 120mm PWM Case Fan490$19Compare
Brontix FN-9751 SE 120mm PWM ARGB Case Fan (3-Pack)1,213$39Compare
Corvane FN-8231 Prime 120mm PWM ARGB Case Fan (3-Pack)1,169$39Compare
Brontix FN-5529 Prime 120mm PWM Case Fan (3-Pack)364$9Compare
Teralux FN-9154 Pro 120mm PWM Case Fan405$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9456 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2180679 (accessed 2026-10-21).