Hardware Spec Index

Caldera FN-2908 Ultra 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2908-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index726 (Case Fans scale)
Category rank#11,913
Street price$29
Power4 W
Performance per dollar25.03
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2908 Ultra
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2908 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/858229 (accessed 2026-10-22).