Hardware Spec Index

Caldera FN-2499 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2499-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index313 (Case Fans scale)
Category rank#47,906
Street price$9
Power4 W
Performance per dollar34.78
Released2025

Specifications

BrandCaldera
ModelCaldera FN-2499 Prime
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2499 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/73314097 (accessed 2026-10-20).