Hardware Spec Index

Caldera FN-2428 Ultra 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2428-ULTRA · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,013 (Case Fans scale)
Category rank#11,748
Street price$29
Power4 W
Performance per dollar34.93
Released2026

Specifications

BrandCaldera
ModelCaldera FN-2428 Ultra
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise24 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-2428 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4658459 (accessed 2026-10-20).