Hardware Spec Index

Brontix FN-7790 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7790-CORE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index494 (Case Fans scale)
Category rank#44,551
Street price$19
Power4 W
Performance per dollar26.00
Released2022

Specifications

BrandBrontix
ModelBrontix FN-7790 Core
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7790 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/478099 (accessed 2026-10-23).