Hardware Spec Index

Brontix FN-5644 SE 140mm PWM Case Fan

Case Fans · Brontix · SKU FN5644-SE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index618 (Case Fans scale)
Category rank#43,880
Street price$19
Power3 W
Performance per dollar32.53
Released2023

Specifications

BrandBrontix
ModelBrontix FN-5644 SE
Size140 × 140 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-3834 Core 120mm PWM Case Fan600$19Compare
Caldera FN-2083 Prime 140mm PWM ARGB Case Fan948$39Compare
Caldera FN-5696 Ultra 140mm PWM Case Fan409$9Compare
Brontix FN-7298 Ti 120mm PWM ARGB Case Fan896$29Compare
Brontix FN-1177 Core 120mm PWM Case Fan (3-Pack)251$9Compare
Caldera FN-6296 Prime 140mm PWM ARGB Case Fan870$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5644 SE 140mm PWM Case Fan”, https://vextor7.com/item/91786268 (accessed 2026-10-21).