Hardware Spec Index

Caldera FN-8427 Prime 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN8427-PRIME · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index1,395 (Case Fans scale)
Category rank#32,466
Street price$49
Power2 W
Performance per dollar28.47
Released2021

Specifications

BrandCaldera
ModelCaldera FN-8427 Prime
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8427 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2021701 (accessed 2026-10-26).