Hardware Spec Index

Brontix FN-7247 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN7247-ULTRA · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index1,189 (Case Fans scale)
Category rank#23,764
Street price$39
Power2 W
Performance per dollar30.49
Released2020

Specifications

BrandBrontix
ModelBrontix FN-7247 Ultra
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise33 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
Brontix FN-1916 Edge 120mm PWM Case Fan722$19Compare
Teralux FN-1303 Plus 140mm PWM Case Fan686$19Compare
Brontix FN-4483 Pro 120mm PWM Case Fan (3-Pack)359$9Compare
Corvane FN-9076 Ultra 120mm PWM Case Fan477$19Compare
Caldera FN-3896 Core 120mm PWM ARGB Case Fan1,382$49Compare
Teralux FN-6057 Prime 120mm PWM Case Fan498$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-7247 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/95524892 (accessed 2026-10-25).