Hardware Spec Index

Teralux FN-9877 Pro 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN9877-PRO · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index197 (Case Fans scale)
Category rank#9,264
Street price$9
Power3 W
Performance per dollar21.89
Released2021

Specifications

BrandTeralux
ModelTeralux FN-9877 Pro
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9877 Pro 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7047540 (accessed 2026-10-25).