Hardware Spec Index

Brontix FN-3457 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3457-PLUS · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index301 (Case Fans scale)
Category rank#39,326
Street price$9
Power3 W
Performance per dollar33.44
Released2023

Specifications

BrandBrontix
ModelBrontix FN-3457 Plus
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 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
Zephyra FN-4289 Core 120mm PWM Case Fan672$19Compare
Caldera FN-8912 Ultra 120mm PWM Case Fan639$19Compare
Brontix FN-8291 SE 120mm PWM Case Fan494$19Compare
Caldera FN-8873 XT 140mm PWM Case Fan442$19Compare
Zephyra FN-8287 Prime 140mm PWM ARGB Case Fan1,316$49Compare
Teralux FN-6454 Prime 140mm PWM ARGB Case Fan1,180$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3457 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/84891912 (accessed 2026-10-24).