Hardware Spec Index

Brontix FN-1685 XT 120mm PWM Case Fan

Case Fans · Brontix · SKU FN1685-XT · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index548 (Case Fans scale)
Category rank#30,957
Street price$19
Power4 W
Performance per dollar28.84
Released2023

Specifications

BrandBrontix
ModelBrontix FN-1685 XT
Size120 × 120 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-1685 XT 120mm PWM Case Fan”, https://vextor7.com/item/8087016 (accessed 2026-10-21).