Hardware Spec Index

Teralux FN-2551 Core 140mm PWM Case Fan

Case Fans · Teralux · SKU FN2551-CORE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index268 (Case Fans scale)
Category rank#21,953
Street price$9
Power4 W
Performance per dollar29.78
Released2023

Specifications

BrandTeralux
ModelTeralux FN-2551 Core
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-2551 Core 140mm PWM Case Fan”, https://vextor7.com/item/7841942 (accessed 2026-10-25).