Hardware Spec Index

Caldera FN-6203 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6203-ULTRA · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index543 (Case Fans scale)
Category rank#32,713
Street price$19
Power3 W
Performance per dollar28.58
Released2026

Specifications

BrandCaldera
ModelCaldera FN-6203 Ultra
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6203 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/10047723 (accessed 2026-10-26).