Hardware Spec Index

Teralux FN-4048 Prime 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4048-PRIME · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,356 (Case Fans scale)
Category rank#20,733
Street price$49
Power3 W
Performance per dollar27.67
Released2021

Specifications

BrandTeralux
ModelTeralux FN-4048 Prime
Size120 × 120 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4048 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/19201896 (accessed 2026-10-22).