Hardware Spec Index

Teralux FN-4855 Plus 120mm PWM Case Fan

Case Fans · Teralux · SKU FN4855-PLUS · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index454 (Case Fans scale)
Category rank#34,852
Street price$19
Power3 W
Performance per dollar23.89
Released2025

Specifications

BrandTeralux
ModelTeralux FN-4855 Plus
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4855 Plus 120mm PWM Case Fan”, https://vextor7.com/item/17239387 (accessed 2026-10-26).