Hardware Spec Index

Brontix FN-6650 XT 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6650-XT · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index306 (Case Fans scale)
Category rank#15,532
Street price$9
Power3 W
Performance per dollar34.00
Released2023

Specifications

BrandBrontix
ModelBrontix FN-6650 XT
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6650 XT 140mm PWM Case Fan”, https://vextor7.com/item/8745400 (accessed 2026-10-22).