Hardware Spec Index

Teralux FN-6649 XT 120mm PWM Case Fan

Case Fans · Teralux · SKU FN6649-XT · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index578 (Case Fans scale)
Category rank#5,101
Street price$19
Power3 W
Performance per dollar30.42
Released2019

Specifications

BrandTeralux
ModelTeralux FN-6649 XT
Size120 × 120 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6649 XT 120mm PWM Case Fan”, https://vextor7.com/item/5802183 (accessed 2026-10-21).