Hardware Spec Index

Caldera FN-3787 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3787-PRIME · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index442 (Case Fans scale)
Category rank#27,007
Street price$19
Power3 W
Performance per dollar23.26
Released2023

Specifications

BrandCaldera
ModelCaldera FN-3787 Prime
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3787 Prime 140mm PWM Case Fan”, https://vextor7.com/item/76016145 (accessed 2026-10-23).