Hardware Spec Index

Teralux FN-9251 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN9251-PRIME · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index536 (Case Fans scale)
Category rank#11,161
Street price$19
Power4 W
Performance per dollar28.21
Released2026

Specifications

BrandTeralux
ModelTeralux FN-9251 Prime
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9251 Prime 140mm PWM Case Fan”, https://vextor7.com/item/25001827 (accessed 2026-10-24).