Hardware Spec Index

Corvane FN-4570 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Corvane · SKU FN4570-XT · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index536 (Case Fans scale)
Category rank#22,017
Street price$19
Power3 W
Performance per dollar28.21
Released2020

Specifications

BrandCorvane
ModelCorvane FN-4570 XT
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Corvane FN-4570 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9733230 (accessed 2026-10-23).