Hardware Spec Index

Teralux FN-6861 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN6861-PRIME · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index582 (Case Fans scale)
Category rank#25,058
Street price$19
Power4 W
Performance per dollar30.63
Released2019

Specifications

BrandTeralux
ModelTeralux FN-6861 Prime
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-6861 Prime 140mm PWM Case Fan”, https://vextor7.com/item/19008622 (accessed 2026-10-21).