Hardware Spec Index

Corvane FN-2840 Core 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Corvane · SKU FN2840-CORE · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index999 (Case Fans scale)
Category rank#2,412
Street price$29
Power4 W
Performance per dollar34.45
Released2026

Specifications

BrandCorvane
ModelCorvane FN-2840 Core
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise36 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-2840 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/6059463 (accessed 2026-10-26).