Hardware Spec Index

Caldera FN-4907 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4907-ULTRA · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,012 (Case Fans scale)
Category rank#33,061
Street price$29
Power3 W
Performance per dollar34.90
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4907 Ultra
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4907 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6589049 (accessed 2026-10-24).