Hardware Spec Index

Brontix FN-1986 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN1986-PRIME · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index614 (Case Fans scale)
Category rank#47,102
Street price$19
Power4 W
Performance per dollar32.32
Released2026

Specifications

BrandBrontix
ModelBrontix FN-1986 Prime
Size140 × 140 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1986 Prime 140mm PWM Case Fan”, https://vextor7.com/item/8071701 (accessed 2026-10-19).