Hardware Spec Index

Brontix FN-3894 Ti 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3894-TI · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index649 (Case Fans scale)
Category rank#8,366
Street price$19
Power4 W
Performance per dollar34.16
Released2026

Specifications

BrandBrontix
ModelBrontix FN-3894 Ti
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-2776 Core 140mm PWM ARGB Case Fan1,136$39Compare
Brontix FN-1110 Pro 120mm PWM ARGB Case Fan945$29Compare
Corvane FN-3124 Core 120mm PWM ARGB Case Fan1,222$39Compare
Brontix FN-3792 Core 140mm PWM ARGB Case Fan900$29Compare
Brontix FN-9352 Edge 120mm PWM ARGB Case Fan883$29Compare
Brontix FN-2588 Ti 140mm PWM Case Fan425$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3894 Ti 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2148126 (accessed 2026-10-23).