Hardware Spec Index

Caldera FN-3735 Ultra 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3735-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,217 (Case Fans scale)
Category rank#25,967
Street price$39
Power3 W
Performance per dollar31.21
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3735 Ultra
Size140 × 140 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3735 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/80434249 (accessed 2026-10-22).