Hardware Spec Index

Caldera FN-3128 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3128-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index274 (Case Fans scale)
Category rank#15,822
Street price$9
Power3 W
Performance per dollar30.44
Released2019

Specifications

BrandCaldera
ModelCaldera FN-3128 Prime
Size140 × 140 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3128 Prime 140mm PWM Case Fan”, https://vextor7.com/item/4054675 (accessed 2026-10-22).