Hardware Spec Index

Teralux FN-9121 Plus 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN9121-PLUS · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,047 (Case Fans scale)
Category rank#27,168
Street price$29
Power2 W
Performance per dollar36.10
Released2021

Specifications

BrandTeralux
ModelTeralux FN-9121 Plus
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9121 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/86521285 (accessed 2026-10-25).