Hardware Spec Index

Teralux FN-1897 Ultra 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1897-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index945 (Case Fans scale)
Category rank#33,336
Street price$29
Power3 W
Performance per dollar32.59
Released2024

Specifications

BrandTeralux
ModelTeralux FN-1897 Ultra
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1897 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/8720147 (accessed 2026-10-19).