HPE Synergy D3940 Redundant I/O AdapterDiscover the HPE Synergy D3940 Redundant I O Adapter, a cornerstone of HPE's composable, high availability data center design. Engineered to deliver fault tolerant I O paths within the Synergy fabric, the D3940 consolidates network and storage connectivity into a single, hot swappable module, simplifying cabling and boosting operational efficiency. When deployed in an HPE Synergy environment, this adapter creates dual, redundant I O channels that