Hardware Spec Index

Teralux FN-3438 Prime 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3438-PRIME · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index315 (Case Fans scale)
Category rank#15,216
Street price$9
Power3 W
Performance per dollar35.00
Released2024

Specifications

BrandTeralux
ModelTeralux FN-3438 Prime
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3438 Prime 120mm PWM Case Fan”, https://vextor7.com/item/554423 (accessed 2026-10-25).