Hardware Spec Index

Brontix FN-4207 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4207-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index558 (Case Fans scale)
Category rank#3,587
Street price$19
Power3 W
Performance per dollar29.37
Released2019

Specifications

BrandBrontix
ModelBrontix FN-4207 Ultra
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-4897 Pro 120mm PWM ARGB Case Fan (3-Pack)1,009$29Compare
Caldera FN-8978 Ti 120mm PWM Case Fan824$29Compare
Corvane FN-9143 Plus 140mm PWM ARGB Case Fan (3-Pack)1,004$29Compare
Zephyra FN-2342 Ti 140mm PWM ARGB Case Fan (3-Pack)1,169$39Compare
Zephyra FN-9931 Prime 140mm PWM ARGB Case Fan1,295$49Compare
Teralux FN-5048 Prime 120mm PWM Case Fan (3-Pack)461$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4207 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/479509 (accessed 2026-10-22).