Hardware Spec Index

Teralux FN-8399 Ultra 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN8399-ULTRA · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,094 (Case Fans scale)
Category rank#22,294
Street price$39
Power4 W
Performance per dollar28.05
Released2021

Specifications

BrandTeralux
ModelTeralux FN-8399 Ultra
Size120 × 120 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8399 Ultra 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/9116554 (accessed 2026-10-21).