Hardware Spec Index

Caldera FN-7339 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7339-ULTRA · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index246 (Case Fans scale)
Category rank#12,208
Street price$9
Power3 W
Performance per dollar27.33
Released2021

Specifications

BrandCaldera
ModelCaldera FN-7339 Ultra
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7339 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4675221 (accessed 2026-10-23).