Hardware Spec Index

Brontix FN-7841 Plus 120mm PWM Case Fan

Case Fans · Brontix · SKU FN7841-PLUS · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index227 (Case Fans scale)
Category rank#36,205
Street price$9
Power3 W
Performance per dollar25.22
Released2020

Specifications

BrandBrontix
ModelBrontix FN-7841 Plus
Size120 × 120 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7841 Plus 120mm PWM Case Fan”, https://vextor7.com/item/6475122 (accessed 2026-10-26).