Hardware Spec Index

Corvane FN-1557 Ultra 140mm PWM Case Fan

Case Fans · Corvane · SKU FN1557-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index486 (Case Fans scale)
Category rank#24,664
Street price$19
Power3 W
Performance per dollar25.58
Released2026

Specifications

BrandCorvane
ModelCorvane FN-1557 Ultra
Size140 × 140 × 25 mm
Speed400–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-1557 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/3552196 (accessed 2026-10-19).