Hardware Spec Index

Caldera FN-6522 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6522-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index360 (Case Fans scale)
Category rank#3,617
Street price$9
Power4 W
Performance per dollar40.00
Released2019

Specifications

BrandCaldera
ModelCaldera FN-6522 Prime
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6522 Prime 120mm PWM Case Fan”, https://vextor7.com/item/93671281 (accessed 2026-10-22).