Hardware Spec Index

Brontix FN-2639 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN2639-PRO · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index485 (Case Fans scale)
Category rank#40,891
Street price$19
Power3 W
Performance per dollar25.53
Released2026

Specifications

BrandBrontix
ModelBrontix FN-2639 Pro
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2639 Pro 120mm PWM Case Fan”, https://vextor7.com/item/87635419 (accessed 2026-10-24).