Hardware Spec Index

Teralux FN-6638 Pro 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN6638-PRO · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index936 (Case Fans scale)
Category rank#12,964
Street price$29
Power4 W
Performance per dollar32.28
Released2024

Specifications

BrandTeralux
ModelTeralux FN-6638 Pro
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise32 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-6638 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/41912226 (accessed 2026-10-26).