Hardware Spec Index

Brontix FN-4996 Pro 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN4996-PRO · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,185 (Case Fans scale)
Category rank#9,459
Street price$39
Power3 W
Performance per dollar30.38
Released2021

Specifications

BrandBrontix
ModelBrontix FN-4996 Pro
Size140 × 140 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4996 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7146875 (accessed 2026-10-23).