Hardware Spec Index

Teralux FN-3799 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3799-ULTRA · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index278 (Case Fans scale)
Category rank#23,911
Street price$9
Power3 W
Performance per dollar30.89
Released2025

Specifications

BrandTeralux
ModelTeralux FN-3799 Ultra
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3799 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/21451014 (accessed 2026-10-26).