Hardware Spec Index

Brontix FN-9877 Plus 120mm PWM Case Fan

Case Fans · Brontix · SKU FN9877-PLUS · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index362 (Case Fans scale)
Category rank#27,753
Street price$9
Power3 W
Performance per dollar40.22
Released2019

Specifications

BrandBrontix
ModelBrontix FN-9877 Plus
Size120 × 120 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9877 Plus 120mm PWM Case Fan”, https://vextor7.com/item/82320251 (accessed 2026-10-25).