Hardware Spec Index

Teralux FN-8641 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN8641-XT · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index591 (Case Fans scale)
Category rank#48,731
Street price$19
Power3 W
Performance per dollar31.11
Released2024

Specifications

BrandTeralux
ModelTeralux FN-8641 XT
Size120 × 120 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8641 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/95020832 (accessed 2026-10-20).