Hardware Spec Index

Brontix FN-2645 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN2645-CORE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index290 (Case Fans scale)
Category rank#28,303
Street price$9
Power4 W
Performance per dollar32.22
Released2020

Specifications

BrandBrontix
ModelBrontix FN-2645 Core
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise30 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
Teralux FN-5989 Ti 120mm PWM Case Fan559$19Compare
Corvane FN-2733 Pro 120mm PWM Case Fan342$9Compare
Teralux FN-7687 Core 120mm PWM ARGB Case Fan1,198$39Compare
Corvane FN-1916 Prime 140mm PWM ARGB Case Fan780$29Compare
Brontix FN-9958 Core 120mm PWM ARGB Case Fan1,264$49Compare
Brontix FN-4209 Pro 120mm PWM Case Fan291$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-2645 Core 140mm PWM Case Fan”, https://vextor7.com/item/21788938 (accessed 2026-10-25).