Hardware Spec Index

Caldera FN-5249 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN5249-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index533 (Case Fans scale)
Category rank#28,506
Street price$19
Power4 W
Performance per dollar28.05
Released2023

Specifications

BrandCaldera
ModelCaldera FN-5249 Ultra
Size120 × 120 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5249 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/11042469 (accessed 2026-10-21).