Hardware Spec Index

Teralux FN-4946 Plus 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4946-PLUS · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index823 (Case Fans scale)
Category rank#42,894
Street price$19
Power4 W
Performance per dollar43.32
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4946 Plus
Size120 × 120 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4946 Plus 120mm PWM Case Fan”, https://vextor7.com/item/91056532 (accessed 2026-10-25).