Hardware Spec Index

Brontix FN-4621 Edge 120mm PWM Case Fan

Case Fans · Brontix · SKU FN4621-EDGE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index634 (Case Fans scale)
Category rank#40,660
Street price$19
Power4 W
Performance per dollar33.37
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4621 Edge
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4621 Edge 120mm PWM Case Fan”, https://vextor7.com/item/478700 (accessed 2026-10-22).