Hardware Spec Index

Teralux FN-3841 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3841-PLUS · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index433 (Case Fans scale)
Category rank#201
Street price$9
Power3 W
Performance per dollar48.11
Released2023

Specifications

BrandTeralux
ModelTeralux FN-3841 Plus
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3841 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/62810028 (accessed 2026-10-23).