Hardware Spec Index

Teralux FN-3721 Plus 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3721-PLUS · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index925 (Case Fans scale)
Category rank#11,273
Street price$29
Power3 W
Performance per dollar31.90
Released2024

Specifications

BrandTeralux
ModelTeralux FN-3721 Plus
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise31 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-3721 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/91787705 (accessed 2026-10-20).