Hardware Spec Index

Teralux FN-9821 Core 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN9821-CORE · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index858 (Case Fans scale)
Category rank#18,959
Street price$29
Power3 W
Performance per dollar29.59
Released2026

Specifications

BrandTeralux
ModelTeralux FN-9821 Core
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9821 Core 120mm PWM ARGB Case Fan”, https://vextor7.com/item/94881506 (accessed 2026-10-26).