Hardware Spec Index

Brontix FN-9848 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN9848-ULTRA · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index242 (Case Fans scale)
Category rank#46,850
Street price$9
Power3 W
Performance per dollar26.89
Released2025

Specifications

BrandBrontix
ModelBrontix FN-9848 Ultra
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9848 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/9876360 (accessed 2026-10-26).