Hardware Spec Index

Teralux FN-4948 SE 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4948-SE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,102 (Case Fans scale)
Category rank#9,476
Street price$39
Power4 W
Performance per dollar28.26
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4948 SE
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4948 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/1756321 (accessed 2026-10-20).