Hardware Spec Index

Teralux FN-6403 SE 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN6403-SE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index1,210 (Case Fans scale)
Category rank#34,101
Street price$39
Power3 W
Performance per dollar31.03
Released2023

Specifications

BrandTeralux
ModelTeralux FN-6403 SE
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise24 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-6403 SE 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6758237 (accessed 2026-10-24).