Hardware Spec Index

Brontix FN-9843 Edge 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN9843-EDGE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,101 (Case Fans scale)
Category rank#25,815
Street price$39
Power4 W
Performance per dollar28.23
Released2022

Specifications

BrandBrontix
ModelBrontix FN-9843 Edge
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-6915 Plus 120mm PWM Case Fan510$19Compare
Corvane FN-6511 Prime 140mm PWM ARGB Case Fan (3-Pack)1,102$39Compare
Corvane FN-1509 Prime 140mm PWM Case Fan419$19Compare
Zephyra FN-7657 Ultra 120mm PWM Case Fan728$19Compare
Zephyra FN-9042 Ti 120mm PWM ARGB Case Fan848$29Compare
Caldera FN-4486 Pro 120mm PWM ARGB Case Fan1,186$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9843 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/897494 (accessed 2026-10-20).