Hardware Spec Index

Teralux FN-7847 Max 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN7847-MAX · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,058 (Case Fans scale)
Category rank#21,091
Street price$29
Power3 W
Performance per dollar36.48
Released2020

Specifications

BrandTeralux
ModelTeralux FN-7847 Max
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7847 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7559261 (accessed 2026-10-23).