Hardware Spec Index

Teralux FN-4220 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4220-MAX · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index631 (Case Fans scale)
Category rank#20,832
Street price$19
Power3 W
Performance per dollar33.21
Released2026

Specifications

BrandTeralux
ModelTeralux FN-4220 Max
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4220 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/5968464 (accessed 2026-10-24).