Hardware Spec Index

Brontix FN-2457 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN2457-PRO · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index722 (Case Fans scale)
Category rank#24,953
Street price$19
Power3 W
Performance per dollar38.00
Released2020

Specifications

BrandBrontix
ModelBrontix FN-2457 Pro
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-3907 Pro 120mm PWM Case Fan398$9Compare
Caldera FN-5340 Pro 140mm PWM ARGB Case Fan (3-Pack)1,006$29Compare
Zephyra FN-8737 Plus 120mm PWM Case Fan519$19Compare
Corvane FN-9384 Edge 120mm PWM Case Fan567$19Compare
Corvane FN-8556 Edge 120mm PWM ARGB Case Fan1,362$49Compare
Zephyra FN-6998 Max 120mm PWM Case Fan611$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-2457 Pro 120mm PWM Case Fan”, https://vextor7.com/item/4655451 (accessed 2026-10-20).