The X2iedn instance family, generally available since March 10, 2022, features 3rd generation Intel Xeon Scalable processors (Ice Lake) with an all-core turbo frequency of up to 3.5 GHz. These memory-optimized instances offer up to 3.8 TB of local NVMe SSD storage and up to 100 Gbps of networking bandwidth. They provide up to 80 Gbps of EBS bandwidth and are built on the AWS Nitro System, making them suitable for memory-intensive applications and workloads requiring high network performance.