Hardware Spec Index

Teralux FN-8581 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN8581-PLUS · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index722 (Case Fans scale)
Category rank#1,019
Street price$19
Power3 W
Performance per dollar38.00
Released2025

Specifications

BrandTeralux
ModelTeralux FN-8581 Plus
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8581 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2353696 (accessed 2026-10-20).