Hardware Spec Index

Teralux FN-7931 Prime 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN7931-PRIME · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,001 (Case Fans scale)
Category rank#13,156
Street price$29
Power2 W
Performance per dollar34.52
Released2023

Specifications

BrandTeralux
ModelTeralux FN-7931 Prime
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7931 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/814482 (accessed 2026-10-20).