Hardware Spec Index

Corvane FN-3847 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3847-PRIME · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index815 (Case Fans scale)
Category rank#29,424
Street price$29
Power4 W
Performance per dollar28.10
Released2021

Specifications

BrandCorvane
ModelCorvane FN-3847 Prime
Size120 × 120 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow88.4 CFM
Static pressure2.86 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3847 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/78280469 (accessed 2026-10-23).