Hardware Spec Index

Caldera FN-6526 Ultra 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6526-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index326 (Case Fans scale)
Category rank#33,610
Street price$9
Power3 W
Performance per dollar36.22
Released2019

Specifications

BrandCaldera
ModelCaldera FN-6526 Ultra
Size120 × 120 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6526 Ultra 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/64026565 (accessed 2026-10-26).