Hardware Spec Index

Teralux FN-7900 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN7900-PRIME · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index633 (Case Fans scale)
Category rank#25,475
Street price$19
Power4 W
Performance per dollar33.32
Released2020

Specifications

BrandTeralux
ModelTeralux FN-7900 Prime
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7900 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/99866540 (accessed 2026-10-20).