Hardware Spec Index

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

Case Fans · Corvane · SKU FN3840-PRIME · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index780 (Case Fans scale)
Category rank#42,700
Street price$29
Power3 W
Performance per dollar26.90
Released2024

Specifications

BrandCorvane
ModelCorvane FN-3840 Prime
Size120 × 120 × 25 mm
Speed500–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3840 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/7810141 (accessed 2026-10-24).