Hardware Spec Index

Caldera FN-6303 Edge 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6303-EDGE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index818 (Case Fans scale)
Category rank#19,288
Street price$29
Power3 W
Performance per dollar28.21
Released2025

Specifications

BrandCaldera
ModelCaldera FN-6303 Edge
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise26 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-6303 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/24257061 (accessed 2026-10-19).