Hardware Spec Index

Caldera FN-2354 Ultra 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2354-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index1,310 (Case Fans scale)
Category rank#2,567
Street price$49
Power3 W
Performance per dollar26.73
Released2022

Specifications

BrandCaldera
ModelCaldera FN-2354 Ultra
Size140 × 140 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2354 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/8100883 (accessed 2026-10-21).