Hardware Spec Index

Brontix FN-1757 Ti 140mm PWM Case Fan

Case Fans · Brontix · SKU FN1757-TI · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index581 (Case Fans scale)
Category rank#21,473
Street price$19
Power4 W
Performance per dollar30.58
Released2023

Specifications

BrandBrontix
ModelBrontix FN-1757 Ti
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-6431 Max 120mm PWM Case Fan273$9Compare
Brontix FN-7512 Core 120mm PWM Case Fan658$19Compare
Brontix FN-8634 Max 140mm PWM Case Fan (3-Pack)438$9Compare
Zephyra FN-7806 Max 120mm PWM Case Fan539$19Compare
Zephyra FN-8806 Pro 120mm PWM ARGB Case Fan1,201$49Compare
Zephyra FN-9617 Max 140mm PWM Case Fan337$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-1757 Ti 140mm PWM Case Fan”, https://vextor7.com/item/9781585 (accessed 2026-10-25).