Hardware Spec Index

Caldera FN-8521 Prime 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN8521-PRIME · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,030 (Case Fans scale)
Category rank#49,449
Street price$29
Power3 W
Performance per dollar35.52
Released2019

Specifications

BrandCaldera
ModelCaldera FN-8521 Prime
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8521 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4882770 (accessed 2026-10-19).