Hardware Spec Index

Corvane FN-3840 SE 120mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3840-SE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index612 (Case Fans scale)
Category rank#19,500
Street price$19
Power3 W
Performance per dollar32.21
Released2023

Specifications

BrandCorvane
ModelCorvane FN-3840 SE
Size120 × 120 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3840 SE 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/53317296 (accessed 2026-10-20).