Hardware Spec Index

Brontix FN-4049 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4049-SE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index580 (Case Fans scale)
Category rank#37,411
Street price$19
Power2 W
Performance per dollar30.53
Released2023

Specifications

BrandBrontix
ModelBrontix FN-4049 SE
Size140 × 140 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise22 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
Corvane FN-9586 SE 120mm PWM ARGB Case Fan887$29Compare
Caldera FN-1794 Plus 120mm PWM ARGB Case Fan828$29Compare
Corvane FN-4660 XT 120mm PWM ARGB Case Fan1,273$49Compare
Teralux FN-3984 Plus 120mm PWM Case Fan351$9Compare
Corvane FN-8238 Edge 140mm PWM Case Fan573$19Compare
Teralux FN-8515 Core 120mm PWM ARGB Case Fan1,392$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4049 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/1409562 (accessed 2026-10-26).