Hardware Spec Index

Brontix FN-3899 Max 140mm PWM Case Fan

Case Fans · Brontix · SKU FN3899-MAX · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index580 (Case Fans scale)
Category rank#45,348
Street price$19
Power3 W
Performance per dollar30.53
Released2025

Specifications

BrandBrontix
ModelBrontix FN-3899 Max
Size140 × 140 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-1006 Pro 140mm PWM ARGB Case Fan1,141$39Compare
Brontix FN-7003 Prime 120mm PWM ARGB Case Fan1,353$49Compare
Teralux FN-2209 SE 140mm PWM Case Fan270$9Compare
Zephyra FN-4498 XT 140mm PWM ARGB Case Fan (3-Pack)909$29Compare
Zephyra FN-3892 Pro 140mm PWM Case Fan (3-Pack)685$19Compare
Brontix FN-9100 Ti 140mm PWM ARGB Case Fan1,354$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3899 Max 140mm PWM Case Fan”, https://vextor7.com/item/6097386 (accessed 2026-10-25).