Hardware Spec Index

Brontix FN-6848 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6848-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index284 (Case Fans scale)
Category rank#20,651
Street price$9
Power3 W
Performance per dollar31.56
Released2022

Specifications

BrandBrontix
ModelBrontix FN-6848 Ultra
Size140 × 140 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6848 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/831403 (accessed 2026-10-22).