Hardware Spec Index

Teralux FN-8421 Max 140mm PWM Case Fan

Case Fans · Teralux · SKU FN8421-MAX · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index216 (Case Fans scale)
Category rank#7,188
Street price$9
Power4 W
Performance per dollar24.00
Released2026

Specifications

BrandTeralux
ModelTeralux FN-8421 Max
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-8421 Max 140mm PWM Case Fan”, https://vextor7.com/item/3069124 (accessed 2026-10-21).