Hardware Spec Index

Caldera FN-3894 Max 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3894-MAX · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index360 (Case Fans scale)
Category rank#19,287
Street price$9
Power4 W
Performance per dollar40.00
Released2026

Specifications

BrandCaldera
ModelCaldera FN-3894 Max
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3894 Max 120mm PWM Case Fan”, https://vextor7.com/item/31923491 (accessed 2026-10-23).