Extreme Networks fan module

Brand: Extreme Networks | Product Line: Extreme Networks | Manufacturer: EXTREME NETWORKS | Category of Accessory: Cooling and fans | Features: Back-to-front airflow | Packaged Quantity: 1 | Product Type: Fan module | Compatibility Specs: P/N: 5520-24T-ACDC-BASE, 5520-24X-ACDC-BASE, 5520-48SE-ACDC-BASE, 5520-48T-ACDC-BASE