Hardware Spec Index

Caldera FN-6503 Plus 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6503-PLUS · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index989 (Case Fans scale)
Category rank#28,260
Street price$29
Power3 W
Performance per dollar34.10
Released2024

Specifications

BrandCaldera
ModelCaldera FN-6503 Plus
Size120 × 120 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 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-6503 Plus 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/4446997 (accessed 2026-10-22).