Hardware Spec Index

Brontix FN-1577 Ti 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1577-TI · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,369 (Case Fans scale)
Category rank#2,627
Street price$49
Power4 W
Performance per dollar27.94
Released2021

Specifications

BrandBrontix
ModelBrontix FN-1577 Ti
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-4336 XT 120mm PWM Case Fan510$19Compare
Caldera FN-9078 Edge 120mm PWM Case Fan574$19Compare
Teralux FN-1422 Pro 120mm PWM Case Fan393$9Compare
Caldera FN-3915 Max 140mm PWM Case Fan (3-Pack)572$19Compare
Brontix FN-3704 Core 120mm PWM ARGB Case Fan1,308$49Compare
Teralux FN-6722 Pro 120mm PWM ARGB Case Fan1,175$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-1577 Ti 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3062679 (accessed 2026-10-23).