Hardware Spec Index

Caldera FN-3942 Max 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3942-MAX · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index343 (Case Fans scale)
Category rank#2,645
Street price$9
Power3 W
Performance per dollar38.11
Released2026

Specifications

BrandCaldera
ModelCaldera FN-3942 Max
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3942 Max 120mm PWM Case Fan”, https://vextor7.com/item/44628 (accessed 2026-10-18).