Hardware Spec Index

Teralux FN-6636 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN6636-ULTRA · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index257 (Case Fans scale)
Category rank#9,461
Street price$9
Power3 W
Performance per dollar28.56
Released2020

Specifications

BrandTeralux
ModelTeralux FN-6636 Ultra
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6636 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/54892949 (accessed 2026-10-23).