Hardware Spec Index

Caldera FN-3907 Prime 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3907-PRIME · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,074 (Case Fans scale)
Category rank#46,886
Street price$39
Power4 W
Performance per dollar27.54
Released2019

Specifications

BrandCaldera
ModelCaldera FN-3907 Prime
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3907 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/32936167 (accessed 2026-10-25).