Hardware Spec Index

Caldera FN-4392 Prime 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4392-PRIME · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,177 (Case Fans scale)
Category rank#27,549
Street price$39
Power3 W
Performance per dollar30.18
Released2023

Specifications

BrandCaldera
ModelCaldera FN-4392 Prime
Size140 × 140 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise26 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-4392 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/95024747 (accessed 2026-10-20).