Hardware Spec Index

Corvane FN-3903 Prime 140mm PWM Case Fan

Case Fans · Corvane · SKU FN3903-PRIME · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index582 (Case Fans scale)
Category rank#48,343
Street price$19
Power3 W
Performance per dollar30.63
Released2025

Specifications

BrandCorvane
ModelCorvane FN-3903 Prime
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3903 Prime 140mm PWM Case Fan”, https://vextor7.com/item/8926296 (accessed 2026-10-20).