Hardware Spec Index

Caldera FN-3707 Prime 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3707-PRIME · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index982 (Case Fans scale)
Category rank#30,014
Street price$29
Power3 W
Performance per dollar33.86
Released2023

Specifications

BrandCaldera
ModelCaldera FN-3707 Prime
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise32 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-3707 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/1528025 (accessed 2026-10-23).