Hardware Spec Index

Brontix FN-2638 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN2638-XT · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index365 (Case Fans scale)
Category rank#47,879
Street price$19
Power3 W
Performance per dollar19.21
Released2019

Specifications

BrandBrontix
ModelBrontix FN-2638 XT
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2638 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/97522353 (accessed 2026-10-24).