Hardware Spec Index

Caldera FN-2917 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN2917-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index510 (Case Fans scale)
Category rank#40,243
Street price$19
Power4 W
Performance per dollar26.84
Released2021

Specifications

BrandCaldera
ModelCaldera FN-2917 Ultra
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2917 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/341845 (accessed 2026-10-19).