Hardware Spec Index

Caldera FN-3340 Max 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3340-MAX · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index371 (Case Fans scale)
Category rank#47,553
Street price$19
Power3 W
Performance per dollar19.53
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3340 Max
Size140 × 140 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 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-3340 Max 140mm PWM Case Fan”, https://vextor7.com/item/30454917 (accessed 2026-10-22).