Hardware Spec Index

Corvane FN-8641 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN8641-PRO · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index525 (Case Fans scale)
Category rank#28,550
Street price$19
Power3 W
Performance per dollar27.63
Released2025

Specifications

BrandCorvane
ModelCorvane FN-8641 Pro
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-8641 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/20153236 (accessed 2026-10-20).