Hardware Spec Index

Brontix FN-3844 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3844-XT · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index500 (Case Fans scale)
Category rank#18,580
Street price$19
Power3 W
Performance per dollar26.32
Released2020

Specifications

BrandBrontix
ModelBrontix FN-3844 XT
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3844 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6993902 (accessed 2026-10-20).