Hardware Spec Index

Brontix FN-7949 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7949-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,342 (Case Fans scale)
Category rank#28,425
Street price$49
Power3 W
Performance per dollar27.39
Released2024

Specifications

BrandBrontix
ModelBrontix FN-7949 Ultra
Size140 × 140 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7949 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/8178337 (accessed 2026-10-20).