Hardware Spec Index

Teralux FN-4966 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4966-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index251 (Case Fans scale)
Category rank#8,664
Street price$9
Power3 W
Performance per dollar27.89
Released2022

Specifications

BrandTeralux
ModelTeralux FN-4966 Ultra
Size120 × 120 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4966 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/7186799 (accessed 2026-10-21).