Hardware Spec Index

Caldera FN-4912 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4912-PRIME · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index350 (Case Fans scale)
Category rank#2,854
Street price$9
Power3 W
Performance per dollar38.89
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4912 Prime
Size140 × 140 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4912 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/76797503 (accessed 2026-10-26).