Hardware Spec Index

Caldera FN-2570 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN2570-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index598 (Case Fans scale)
Category rank#30,112
Street price$19
Power3 W
Performance per dollar31.47
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2570 Ultra
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2570 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/92326353 (accessed 2026-10-22).