Hardware Spec Index

Caldera FN-9339 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN9339-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index724 (Case Fans scale)
Category rank#29,626
Street price$29
Power4 W
Performance per dollar24.97
Released2025

Specifications

BrandCaldera
ModelCaldera FN-9339 Pro
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9339 Pro 140mm PWM Case Fan”, https://vextor7.com/item/5884422 (accessed 2026-10-23).