Hardware Spec Index

Caldera FN-6234 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6234-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index787 (Case Fans scale)
Category rank#16,017
Street price$19
Power3 W
Performance per dollar41.42
Released2020

Specifications

BrandCaldera
ModelCaldera FN-6234 Ultra
Size140 × 140 × 25 mm
Speed200–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6234 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/768858 (accessed 2026-10-22).