Hardware Spec Index

Caldera FN-1906 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1906-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index324 (Case Fans scale)
Category rank#25,121
Street price$9
Power3 W
Performance per dollar36.00
Released2025

Specifications

BrandCaldera
ModelCaldera FN-1906 Prime
Size120 × 120 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1906 Prime 120mm PWM Case Fan”, https://vextor7.com/item/5408239 (accessed 2026-10-21).