Hardware Spec Index

Caldera FN-9457 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN9457-PRO · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index1,184 (Case Fans scale)
Category rank#12,332
Street price$39
Power3 W
Performance per dollar30.36
Released2026

Specifications

BrandCaldera
ModelCaldera FN-9457 Pro
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9457 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/8225925 (accessed 2026-10-24).