Hardware Spec Index

Caldera FN-3763 Prime 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3763-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,101 (Case Fans scale)
Category rank#45,364
Street price$39
Power3 W
Performance per dollar28.23
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3763 Prime
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise27 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-3763 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/20149624 (accessed 2026-10-20).