Hardware Spec Index

Caldera FN-9258 Prime 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN9258-PRIME · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,257 (Case Fans scale)
Category rank#38,828
Street price$49
Power4 W
Performance per dollar25.65
Released2019

Specifications

BrandCaldera
ModelCaldera FN-9258 Prime
Size140 × 140 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9258 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/17511729 (accessed 2026-10-19).