Hardware Spec Index

Teralux FN-8641 Prime 140mm PWM ARGB Case Fan (3-Pack)

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

Key facts

Benchmark index1,156 (Case Fans scale)
Category rank#8,305
Street price$39
Power3 W
Performance per dollar29.64
Released2024

Specifications

BrandTeralux
ModelTeralux FN-8641 Prime
Size140 × 140 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8641 Prime 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4374024 (accessed 2026-10-20).