Hardware Spec Index

Corvane FN-3893 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN3893-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index470 (Case Fans scale)
Category rank#34,474
Street price$19
Power3 W
Performance per dollar24.74
Released2025

Specifications

BrandCorvane
ModelCorvane FN-3893 Prime
Size140 × 140 × 25 mm
Speed500–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-3893 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/76352563 (accessed 2026-10-19).