Hardware Spec Index

Teralux FN-5421 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN5421-PLUS · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index209 (Case Fans scale)
Category rank#26,240
Street price$9
Power3 W
Performance per dollar23.22
Released2023

Specifications

BrandTeralux
ModelTeralux FN-5421 Plus
Size120 × 120 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-5421 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9813446 (accessed 2026-10-24).