Hardware Spec Index

Brontix FN-7977 SE 120mm PWM Case Fan

Case Fans · Brontix · SKU FN7977-SE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index820 (Case Fans scale)
Category rank#8,126
Street price$29
Power3 W
Performance per dollar28.28
Released2026

Specifications

BrandBrontix
ModelBrontix FN-7977 SE
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-7977 SE 120mm PWM Case Fan”, https://vextor7.com/item/91679597 (accessed 2026-10-19).