Hardware Spec Index

Brontix FN-7520 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7520-PRO · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index447 (Case Fans scale)
Category rank#21,176
Street price$19
Power3 W
Performance per dollar23.53
Released2021

Specifications

BrandBrontix
ModelBrontix FN-7520 Pro
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise35 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-6234 Edge 120mm PWM Case Fan756$29Compare
Corvane FN-7949 Core 120mm PWM ARGB Case Fan1,332$49Compare
Teralux FN-6948 Plus 140mm PWM Case Fan (3-Pack)699$19Compare
Teralux FN-9861 Core 140mm PWM ARGB Case Fan1,148$39Compare
Zephyra FN-5547 Ultra 140mm PWM ARGB Case Fan857$29Compare
Zephyra FN-4830 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,263$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-7520 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/14518909 (accessed 2026-10-25).