Hardware Spec Index

Caldera FN-9458 Max 140mm PWM Case Fan

Case Fans · Caldera · SKU FN9458-MAX · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index644 (Case Fans scale)
Category rank#24,678
Street price$19
Power4 W
Performance per dollar33.89
Released2024

Specifications

BrandCaldera
ModelCaldera FN-9458 Max
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9458 Max 140mm PWM Case Fan”, https://vextor7.com/item/5103402 (accessed 2026-10-25).