Hardware Spec Index

Caldera FN-6505 Prime 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6505-PRIME · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,314 (Case Fans scale)
Category rank#31,116
Street price$49
Power3 W
Performance per dollar26.82
Released2023

Specifications

BrandCaldera
ModelCaldera FN-6505 Prime
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6505 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/82883966 (accessed 2026-10-23).