Hardware Spec Index

Brontix FN-6644 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6644-PRO · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index456 (Case Fans scale)
Category rank#16,815
Street price$19
Power3 W
Performance per dollar24.00
Released2022

Specifications

BrandBrontix
ModelBrontix FN-6644 Pro
Size120 × 120 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6644 Pro 120mm PWM Case Fan”, https://vextor7.com/item/21456651 (accessed 2026-10-26).