Hardware Spec Index

Teralux FN-8420 Prime 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN8420-PRIME · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,279 (Case Fans scale)
Category rank#20,610
Street price$49
Power3 W
Performance per dollar26.10
Released2026

Specifications

BrandTeralux
ModelTeralux FN-8420 Prime
Size140 × 140 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise34 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-8420 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/18655557 (accessed 2026-10-19).