Hardware Spec Index

Caldera FN-1048 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1048-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,038 (Case Fans scale)
Category rank#30,246
Street price$39
Power4 W
Performance per dollar26.62
Released2024

Specifications

BrandCaldera
ModelCaldera FN-1048 Pro
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise25 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-1048 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/19989508 (accessed 2026-10-19).