Hardware Spec Index

Teralux FN-3815 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3815-ULTRA · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index372 (Case Fans scale)
Category rank#21,032
Street price$9
Power2 W
Performance per dollar41.33
Released2019

Specifications

BrandTeralux
ModelTeralux FN-3815 Ultra
Size120 × 120 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3815 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/60007122 (accessed 2026-10-20).