Hardware Spec Index

Corvane FN-4688 Prime 140mm PWM Case Fan

Case Fans · Corvane · SKU FN4688-PRIME · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index659 (Case Fans scale)
Category rank#30,362
Street price$19
Power3 W
Performance per dollar34.68
Released2023

Specifications

BrandCorvane
ModelCorvane FN-4688 Prime
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise24 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4688 Prime 140mm PWM Case Fan”, https://vextor7.com/item/2862434 (accessed 2026-10-24).