Hardware Spec Index

Teralux FN-3993 XT 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3993-XT · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index224 (Case Fans scale)
Category rank#42,150
Street price$9
Power4 W
Performance per dollar24.89
Released2025

Specifications

BrandTeralux
ModelTeralux FN-3993 XT
Size120 × 120 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3993 XT 120mm PWM Case Fan”, https://vextor7.com/item/9541876 (accessed 2026-10-20).