Hardware Spec Index

Brontix FN-3525 Prime 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN3525-PRIME · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,308 (Case Fans scale)
Category rank#20,685
Street price$49
Power4 W
Performance per dollar26.69
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3525 Prime
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-1237 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,034$39Compare
Brontix FN-8347 XT 140mm PWM Case Fan351$9Compare
Caldera FN-4322 Prime 140mm PWM Case Fan246$9Compare
Zephyra FN-2979 XT 120mm PWM Case Fan574$19Compare
Caldera FN-9190 Edge 140mm PWM Case Fan413$9Compare
Caldera FN-9690 SE 120mm PWM ARGB Case Fan963$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3525 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/30009854 (accessed 2026-10-20).