Hardware Spec Index

Corvane FN-2646 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN2646-ULTRA · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index483 (Case Fans scale)
Category rank#710
Street price$9
Power3 W
Performance per dollar53.67
Released2019

Specifications

BrandCorvane
ModelCorvane FN-2646 Ultra
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-2646 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/12922100 (accessed 2026-10-23).