Hardware Spec Index

Brontix FN-4896 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4896-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index323 (Case Fans scale)
Category rank#2,821
Street price$9
Power2 W
Performance per dollar35.89
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4896 Pro
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise29 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
Teralux FN-3784 Ti 140mm PWM ARGB Case Fan (3-Pack)891$29Compare
Brontix FN-5232 Edge 120mm PWM Case Fan260$9Compare
Caldera FN-9671 Prime 120mm PWM Case Fan (3-Pack)537$19Compare
Teralux FN-7257 Plus 120mm PWM Case Fan214$9Compare
Brontix FN-7160 SE 140mm PWM Case Fan454$19Compare
Caldera FN-9107 Ultra 120mm PWM ARGB Case Fan1,219$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4896 Pro 140mm PWM Case Fan”, https://vextor7.com/item/21473587 (accessed 2026-10-23).