Hardware Spec Index

Caldera FN-1555 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1555-PRO · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index915 (Case Fans scale)
Category rank#49,045
Street price$29
Power4 W
Performance per dollar31.55
Released2026

Specifications

BrandCaldera
ModelCaldera FN-1555 Pro
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1555 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4759101 (accessed 2026-10-20).