Hardware Spec Index

Brontix FN-4094 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4094-CORE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index564 (Case Fans scale)
Category rank#48,603
Street price$19
Power3 W
Performance per dollar29.68
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4094 Core
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-4518 Pro 120mm PWM ARGB Case Fan1,011$29Compare
Corvane FN-1794 SE 120mm PWM ARGB Case Fan1,197$39Compare
Zephyra FN-6404 SE 120mm PWM Case Fan215$9Compare
Teralux FN-1837 Core 140mm PWM ARGB Case Fan949$29Compare
Corvane FN-2948 Core 140mm PWM Case Fan521$19Compare
Brontix FN-6221 Plus 120mm PWM ARGB Case Fan929$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4094 Core 140mm PWM Case Fan”, https://vextor7.com/item/7637787 (accessed 2026-10-22).