Hardware Spec Index

Teralux FN-1990 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN1990-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index557 (Case Fans scale)
Category rank#17,364
Street price$19
Power3 W
Performance per dollar29.32
Released2022

Specifications

BrandTeralux
ModelTeralux FN-1990 Ultra
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1990 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/2569955 (accessed 2026-10-23).