Hardware Spec Index

Corvane FN-3843 Core 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN3843-CORE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,050 (Case Fans scale)
Category rank#48,691
Street price$39
Power4 W
Performance per dollar26.92
Released2026

Specifications

BrandCorvane
ModelCorvane FN-3843 Core
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3843 Core 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7304046 (accessed 2026-10-20).