Hardware Spec Index

Caldera FN-6517 Ultra 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6517-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index910 (Case Fans scale)
Category rank#12,824
Street price$29
Power3 W
Performance per dollar31.38
Released2024

Specifications

BrandCaldera
ModelCaldera FN-6517 Ultra
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6517 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/10057727 (accessed 2026-10-19).