Hardware Spec Index

Brontix FN-2640 Ti 140mm PWM Case Fan

Case Fans · Brontix · SKU FN2640-TI · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index644 (Case Fans scale)
Category rank#24,482
Street price$19
Power4 W
Performance per dollar33.89
Released2019

Specifications

BrandBrontix
ModelBrontix FN-2640 Ti
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2640 Ti 140mm PWM Case Fan”, https://vextor7.com/item/2632650 (accessed 2026-10-19).