Hardware Spec Index

Teralux FN-9839 SE 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN9839-SE · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index1,284 (Case Fans scale)
Category rank#4,194
Street price$49
Power3 W
Performance per dollar26.20
Released2026

Specifications

BrandTeralux
ModelTeralux FN-9839 SE
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise31 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-9839 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4022492 (accessed 2026-10-24).