Hardware Spec Index

Brontix FN-6635 XT 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6635-XT · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index495 (Case Fans scale)
Category rank#42,474
Street price$19
Power3 W
Performance per dollar26.05
Released2023

Specifications

BrandBrontix
ModelBrontix FN-6635 XT
Size120 × 120 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6635 XT 120mm PWM Case Fan”, https://vextor7.com/item/41587093 (accessed 2026-10-26).