Hardware Spec Index

Caldera FN-6524 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6524-PRIME · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index640 (Case Fans scale)
Category rank#36,016
Street price$19
Power4 W
Performance per dollar33.68
Released2022

Specifications

BrandCaldera
ModelCaldera FN-6524 Prime
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-3059 Plus 120mm PWM Case Fan267$9Compare
Zephyra FN-6198 Pro 140mm PWM Case Fan276$9Compare
Caldera FN-4021 Ultra 120mm PWM ARGB Case Fan959$29Compare
Corvane FN-2510 Ultra 120mm PWM ARGB Case Fan902$29Compare
Caldera FN-1355 Prime 120mm PWM ARGB Case Fan1,285$49Compare
Caldera FN-2561 Edge 120mm PWM Case Fan423$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-6524 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/771123 (accessed 2026-10-21).