Hardware Spec Index

Caldera FN-3945 Max 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3945-MAX · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index734 (Case Fans scale)
Category rank#26,882
Street price$19
Power4 W
Performance per dollar38.63
Released2026

Specifications

BrandCaldera
ModelCaldera FN-3945 Max
Size120 × 120 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3945 Max 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/46987717 (accessed 2026-10-21).