Hardware Spec Index

Brontix FN-6661 XT 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6661-XT · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index585 (Case Fans scale)
Category rank#41,309
Street price$19
Power4 W
Performance per dollar30.79
Released2021

Specifications

BrandBrontix
ModelBrontix FN-6661 XT
Size120 × 120 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6661 XT 120mm PWM Case Fan”, https://vextor7.com/item/149996 (accessed 2026-10-24).