Hardware Spec Index

Teralux FN-4266 Prime 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4266-PRIME · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index542 (Case Fans scale)
Category rank#14,787
Street price$19
Power2 W
Performance per dollar28.53
Released2026

Specifications

BrandTeralux
ModelTeralux FN-4266 Prime
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4266 Prime 140mm PWM Case Fan”, https://vextor7.com/item/9626438 (accessed 2026-10-24).