Hardware Spec Index

Corvane FN-2891 Ti 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN2891-TI · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index783 (Case Fans scale)
Category rank#26,415
Street price$19
Power2 W
Performance per dollar41.21
Released2020

Specifications

BrandCorvane
ModelCorvane FN-2891 Ti
Size140 × 140 × 25 mm
Speed400–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-2891 Ti 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/44552716 (accessed 2026-10-23).