Hardware Spec Index

Teralux FN-4266 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4266-PRO · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,280 (Case Fans scale)
Category rank#43,063
Street price$39
Power2 W
Performance per dollar32.82
Released2025

Specifications

BrandTeralux
ModelTeralux FN-4266 Pro
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4266 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/50007380 (accessed 2026-10-19).