Hardware Spec Index

Brontix FN-5984 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN5984-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index485 (Case Fans scale)
Category rank#29,975
Street price$19
Power3 W
Performance per dollar25.53
Released2024

Specifications

BrandBrontix
ModelBrontix FN-5984 Ultra
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-5984 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/4589359 (accessed 2026-10-20).