Hardware Spec Index

Teralux FN-1851 Core 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN1851-CORE · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index329 (Case Fans scale)
Category rank#34,532
Street price$9
Power3 W
Performance per dollar36.56
Released2020

Specifications

BrandTeralux
ModelTeralux FN-1851 Core
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1851 Core 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/83171020 (accessed 2026-10-18).