Hardware Spec Index

Brontix FN-6921 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN6921-EDGE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index744 (Case Fans scale)
Category rank#7,551
Street price$19
Power3 W
Performance per dollar39.16
Released2021

Specifications

BrandBrontix
ModelBrontix FN-6921 Edge
Size140 × 140 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6921 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8032130 (accessed 2026-10-19).