Hardware Spec Index

Teralux FN-7121 Prime 120mm PWM Case Fan

Case Fans · Teralux · SKU FN7121-PRIME · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index195 (Case Fans scale)
Category rank#22,997
Street price$9
Power3 W
Performance per dollar21.67
Released2026

Specifications

BrandTeralux
ModelTeralux FN-7121 Prime
Size120 × 120 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7121 Prime 120mm PWM Case Fan”, https://vextor7.com/item/3764745 (accessed 2026-10-24).