Hardware Spec Index

Caldera FN-4708 Prime 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4708-PRIME · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index895 (Case Fans scale)
Category rank#38,262
Street price$29
Power4 W
Performance per dollar30.86
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4708 Prime
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise35 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-4708 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/92398743 (accessed 2026-10-24).