Hardware Spec Index

Caldera FN-5730 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5730-PRO · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index345 (Case Fans scale)
Category rank#12,155
Street price$9
Power3 W
Performance per dollar38.33
Released2025

Specifications

BrandCaldera
ModelCaldera FN-5730 Pro
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5730 Pro 140mm PWM Case Fan”, https://vextor7.com/item/85701831 (accessed 2026-10-22).