Hardware Spec Index

Caldera FN-9353 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN9353-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index379 (Case Fans scale)
Category rank#49,574
Street price$19
Power3 W
Performance per dollar19.95
Released2022

Specifications

BrandCaldera
ModelCaldera FN-9353 Ultra
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9353 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/21366298 (accessed 2026-10-21).