Hardware Spec Index

Teralux FN-8257 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN8257-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index274 (Case Fans scale)
Category rank#23,529
Street price$9
Power4 W
Performance per dollar30.44
Released2021

Specifications

BrandTeralux
ModelTeralux FN-8257 Ultra
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8257 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/8996296 (accessed 2026-10-26).