Hardware Spec Index

Brontix FN-6977 Edge 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6977-EDGE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index414 (Case Fans scale)
Category rank#35,084
Street price$19
Power4 W
Performance per dollar21.79
Released2021

Specifications

BrandBrontix
ModelBrontix FN-6977 Edge
Size120 × 120 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6977 Edge 120mm PWM Case Fan”, https://vextor7.com/item/13754458 (accessed 2026-10-24).