Hardware Spec Index

Corvane FN-5891 Plus 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN5891-PLUS · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#9,223
Street price$49
Power3 W
Performance per dollar28.57
Released2021

Specifications

BrandCorvane
ModelCorvane FN-5891 Plus
Size140 × 140 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-5891 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/263471 (accessed 2026-10-25).