Hardware Spec Index

Brontix FN-5900 Ultra 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN5900-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index983 (Case Fans scale)
Category rank#2,844
Street price$39
Power3 W
Performance per dollar25.21
Released2026

Specifications

BrandBrontix
ModelBrontix FN-5900 Ultra
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5900 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/76356265 (accessed 2026-10-19).