Hardware Spec Index

Brontix FN-2281 Core 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN2281-CORE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index783 (Case Fans scale)
Category rank#20,552
Street price$29
Power3 W
Performance per dollar27.00
Released2024

Specifications

BrandBrontix
ModelBrontix FN-2281 Core
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-2281 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/10375477 (accessed 2026-10-24).