Hardware Spec Index

Caldera FN-5705 Core 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5705-CORE · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index1,138 (Case Fans scale)
Category rank#30,098
Street price$39
Power3 W
Performance per dollar29.18
Released2024

Specifications

BrandCaldera
ModelCaldera FN-5705 Core
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5705 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/41589725 (accessed 2026-10-26).