Hardware Spec Index

Teralux FN-7841 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN7841-EDGE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index404 (Case Fans scale)
Category rank#22,467
Street price$19
Power3 W
Performance per dollar21.26
Released2020

Specifications

BrandTeralux
ModelTeralux FN-7841 Edge
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-7841 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/21537281 (accessed 2026-10-26).