Hardware Spec Index

Teralux FN-9847 Pro 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN9847-PRO · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,086 (Case Fans scale)
Category rank#25,720
Street price$39
Power3 W
Performance per dollar27.85
Released2025

Specifications

BrandTeralux
ModelTeralux FN-9847 Pro
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-9847 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/1655985 (accessed 2026-10-21).