Hardware Spec Index

Brontix FN-4976 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN4976-PLUS · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index639 (Case Fans scale)
Category rank#31,450
Street price$19
Power3 W
Performance per dollar33.63
Released2026

Specifications

BrandBrontix
ModelBrontix FN-4976 Plus
Size120 × 120 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-4976 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/5319145 (accessed 2026-10-24).