Hardware Spec Index

Teralux FN-4855 Edge 120mm PWM Case Fan (3-Pack)

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

Key facts

Benchmark index581 (Case Fans scale)
Category rank#47,373
Street price$19
Power3 W
Performance per dollar30.58
Released2026

Specifications

BrandTeralux
ModelTeralux FN-4855 Edge
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4855 Edge 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/79068908 (accessed 2026-10-26).