Hardware Spec Index

Brontix FN-1644 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN1644-PRO · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index762 (Case Fans scale)
Category rank#29,125
Street price$29
Power3 W
Performance per dollar26.28
Released2024

Specifications

BrandBrontix
ModelBrontix FN-1644 Pro
Size140 × 140 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-2953 Plus 120mm PWM ARGB Case Fan1,231$49Compare
Caldera FN-2504 Ti 120mm PWM Case Fan323$9Compare
Corvane FN-8116 Plus 140mm PWM Case Fan (3-Pack)482$19Compare
Caldera FN-4695 SE 120mm PWM Case Fan709$19Compare
Caldera FN-2786 SE 120mm PWM ARGB Case Fan967$29Compare
Corvane FN-6222 Ultra 120mm PWM ARGB Case Fan988$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-1644 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8098754 (accessed 2026-10-21).