Hardware Spec Index

Caldera FN-1045 Ultra 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1045-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,066 (Case Fans scale)
Category rank#48,329
Street price$39
Power4 W
Performance per dollar27.33
Released2020

Specifications

BrandCaldera
ModelCaldera FN-1045 Ultra
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise34 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-1045 Ultra 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3621676 (accessed 2026-10-20).