Hardware Spec Index

Caldera FN-6947 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6947-MAX · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index669 (Case Fans scale)
Category rank#11,459
Street price$19
Power4 W
Performance per dollar35.21
Released2020

Specifications

BrandCaldera
ModelCaldera FN-6947 Max
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6947 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9100347 (accessed 2026-10-25).