Hardware Spec Index

Corvane FN-1256 Ultra 140mm PWM ARGB Case Fan

Case Fans · Corvane · SKU FN1256-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index763 (Case Fans scale)
Category rank#40,687
Street price$29
Power3 W
Performance per dollar26.31
Released2026

Specifications

BrandCorvane
ModelCorvane FN-1256 Ultra
Size140 × 140 × 25 mm
Speed300–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1256 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6428093 (accessed 2026-10-19).