Hardware Spec Index

Teralux FN-4251 Plus 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4251-PLUS · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index1,340 (Case Fans scale)
Category rank#9,387
Street price$49
Power4 W
Performance per dollar27.35
Released2026

Specifications

BrandTeralux
ModelTeralux FN-4251 Plus
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4251 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/95298577 (accessed 2026-10-24).