Hardware Spec Index

Brontix FN-4496 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4496-ULTRA · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index376 (Case Fans scale)
Category rank#43,351
Street price$19
Power3 W
Performance per dollar19.79
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4496 Ultra
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4496 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/877412 (accessed 2026-10-18).