Hardware Spec Index

Corvane FN-4691 Prime 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4691-PRIME · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index784 (Case Fans scale)
Category rank#21,871
Street price$29
Power3 W
Performance per dollar27.03
Released2025

Specifications

BrandCorvane
ModelCorvane FN-4691 Prime
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4691 Prime 140mm PWM Case Fan”, https://vextor7.com/item/87636409 (accessed 2026-10-24).