Hardware Spec Index

Brontix FN-3812 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN3812-CORE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index414 (Case Fans scale)
Category rank#32,676
Street price$19
Power2 W
Performance per dollar21.79
Released2025

Specifications

BrandBrontix
ModelBrontix FN-3812 Core
Size140 × 140 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-3812 Core 140mm PWM Case Fan”, https://vextor7.com/item/29133172 (accessed 2026-10-25).