Hardware Spec Index

Brontix FN-8261 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN8261-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index653 (Case Fans scale)
Category rank#15,721
Street price$19
Power4 W
Performance per dollar34.37
Released2020

Specifications

BrandBrontix
ModelBrontix FN-8261 Ultra
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-8261 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/42325324 (accessed 2026-10-20).