Hardware Spec Index

Caldera FN-1900 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1900-PRIME · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index404 (Case Fans scale)
Category rank#4,852
Street price$9
Power3 W
Performance per dollar44.89
Released2019

Specifications

BrandCaldera
ModelCaldera FN-1900 Prime
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1900 Prime 140mm PWM Case Fan”, https://vextor7.com/item/5360907 (accessed 2026-10-21).