Hardware Spec Index

Teralux FN-5121 Core 120mm PWM Case Fan

Case Fans · Teralux · SKU FN5121-CORE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index203 (Case Fans scale)
Category rank#9,060
Street price$9
Power3 W
Performance per dollar22.56
Released2026

Specifications

BrandTeralux
ModelTeralux FN-5121 Core
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5121 Core 120mm PWM Case Fan”, https://vextor7.com/item/21783693 (accessed 2026-10-25).