Hardware Spec Index

Teralux FN-5221 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN5221-MAX · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index663 (Case Fans scale)
Category rank#27,645
Street price$19
Power4 W
Performance per dollar34.89
Released2026

Specifications

BrandTeralux
ModelTeralux FN-5221 Max
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5221 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/83668961 (accessed 2026-10-23).