Hardware Spec Index

Brontix FN-8399 SE 140mm PWM Case Fan

Case Fans · Brontix · SKU FN8399-SE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index270 (Case Fans scale)
Category rank#21,651
Street price$9
Power3 W
Performance per dollar30.00
Released2025

Specifications

BrandBrontix
ModelBrontix FN-8399 SE
Size140 × 140 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8399 SE 140mm PWM Case Fan”, https://vextor7.com/item/21879210 (accessed 2026-10-25).