Hardware Spec Index

Brontix FN-6621 Edge 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6621-EDGE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index333 (Case Fans scale)
Category rank#10,213
Street price$9
Power3 W
Performance per dollar37.00
Released2020

Specifications

BrandBrontix
ModelBrontix FN-6621 Edge
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6621 Edge 140mm PWM Case Fan”, https://vextor7.com/item/457578 (accessed 2026-10-21).