Hardware Spec Index

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

Case Fans · Brontix · SKU FN3844-CORE · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index745 (Case Fans scale)
Category rank#23,615
Street price$19
Power4 W
Performance per dollar39.21
Released2026

Specifications

BrandBrontix
ModelBrontix FN-3844 Core
Size140 × 140 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3844 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/388630 (accessed 2026-10-23).