Hardware Spec Index

Teralux FN-3845 Prime 120mm PWM Case Fan

Case Fans · Teralux · SKU FN3845-PRIME · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index654 (Case Fans scale)
Category rank#13,595
Street price$19
Power4 W
Performance per dollar34.42
Released2026

Specifications

BrandTeralux
ModelTeralux FN-3845 Prime
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-3845 Prime 120mm PWM Case Fan”, https://vextor7.com/item/2907301 (accessed 2026-10-22).