Hardware Spec Index

Teralux FN-1921 Core 120mm PWM Case Fan

Case Fans · Teralux · SKU FN1921-CORE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index705 (Case Fans scale)
Category rank#27,194
Street price$19
Power3 W
Performance per dollar37.11
Released2025

Specifications

BrandTeralux
ModelTeralux FN-1921 Core
Size120 × 120 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-1921 Core 120mm PWM Case Fan”, https://vextor7.com/item/31312105 (accessed 2026-10-23).