Hardware Spec Index

Brontix FN-8457 Ti 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN8457-TI · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index691 (Case Fans scale)
Category rank#33,097
Street price$19
Power3 W
Performance per dollar36.37
Released2023

Specifications

BrandBrontix
ModelBrontix FN-8457 Ti
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-9924 Edge 140mm PWM ARGB Case Fan (3-Pack)1,138$39Compare
Brontix FN-2604 SE 120mm PWM Case Fan625$19Compare
Teralux FN-6322 SE 120mm PWM Case Fan654$19Compare
Zephyra FN-2220 XT 140mm PWM Case Fan320$9Compare
Teralux FN-2278 Ti 140mm PWM Case Fan369$9Compare
Teralux FN-6679 Ultra 120mm PWM Case Fan393$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-8457 Ti 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/76976391 (accessed 2026-10-26).