Hardware Spec Index

Teralux FN-4788 Pro 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4788-PRO · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index304 (Case Fans scale)
Category rank#25,383
Street price$9
Power3 W
Performance per dollar33.78
Released2019

Specifications

BrandTeralux
ModelTeralux FN-4788 Pro
Size120 × 120 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4788 Pro 120mm PWM Case Fan”, https://vextor7.com/item/21881721 (accessed 2026-10-24).