Hardware Spec Index

Corvane FN-1975 Ultra 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN1975-ULTRA · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,196 (Case Fans scale)
Category rank#20,240
Street price$39
Power3 W
Performance per dollar30.67
Released2023

Specifications

BrandCorvane
ModelCorvane FN-1975 Ultra
Size140 × 140 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1975 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/54897104 (accessed 2026-10-23).